diff --git a/library/mps_reader.c b/library/mps_reader.c
index df97b6c..dc2a91c 100644
--- a/library/mps_reader.c
+++ b/library/mps_reader.c
@@ -67,54 +67,56 @@
  */
 
 static inline int mps_reader_is_accumulating(
-    mbedtls_mps_reader const *rd )
+    mbedtls_mps_reader const *rd)
 {
     mbedtls_mps_size_t acc_remaining;
-    if( rd->acc == NULL )
-        return( 0 );
+    if (rd->acc == NULL) {
+        return 0;
+    }
 
     acc_remaining = rd->acc_share.acc_remaining;
-    return( acc_remaining > 0 );
+    return acc_remaining > 0;
 }
 
 static inline int mps_reader_is_producing(
-    mbedtls_mps_reader const *rd )
+    mbedtls_mps_reader const *rd)
 {
     unsigned char *frag = rd->frag;
-    return( frag == NULL );
+    return frag == NULL;
 }
 
 static inline int mps_reader_is_consuming(
-    mbedtls_mps_reader const *rd )
+    mbedtls_mps_reader const *rd)
 {
-    return( !mps_reader_is_producing( rd ) );
+    return !mps_reader_is_producing(rd);
 }
 
 static inline mbedtls_mps_size_t mps_reader_get_fragment_offset(
-    mbedtls_mps_reader const *rd )
+    mbedtls_mps_reader const *rd)
 {
     unsigned char *acc = rd->acc;
     mbedtls_mps_size_t frag_offset;
 
-    if( acc == NULL )
-        return( 0 );
+    if (acc == NULL) {
+        return 0;
+    }
 
     frag_offset = rd->acc_share.frag_offset;
-    return( frag_offset );
+    return frag_offset;
 }
 
 static inline mbedtls_mps_size_t mps_reader_serving_from_accumulator(
-    mbedtls_mps_reader const *rd )
+    mbedtls_mps_reader const *rd)
 {
     mbedtls_mps_size_t frag_offset, end;
 
-    frag_offset = mps_reader_get_fragment_offset( rd );
+    frag_offset = mps_reader_get_fragment_offset(rd);
     end = rd->end;
 
-    return( end < frag_offset );
+    return end < frag_offset;
 }
 
-static inline void mps_reader_zero( mbedtls_mps_reader *rd )
+static inline void mps_reader_zero(mbedtls_mps_reader *rd)
 {
     /* A plain memset() would likely be more efficient,
      * but the current way of zeroing makes it harder
@@ -123,56 +125,56 @@
      * doesn't require reasoning about structs being
      * interpreted as unstructured binary blobs. */
     static mbedtls_mps_reader const zero =
-        { .frag          = NULL,
-          .frag_len      = 0,
-          .commit        = 0,
-          .end           = 0,
-          .pending       = 0,
-          .acc           = NULL,
-          .acc_len       = 0,
-          .acc_available = 0,
-          .acc_share     = { .acc_remaining = 0 }
-        };
+    { .frag          = NULL,
+      .frag_len      = 0,
+      .commit        = 0,
+      .end           = 0,
+      .pending       = 0,
+      .acc           = NULL,
+      .acc_len       = 0,
+      .acc_available = 0,
+      .acc_share     = { .acc_remaining = 0 } };
     *rd = zero;
 }
 
-int mbedtls_mps_reader_init( mbedtls_mps_reader *rd,
-                             unsigned char *acc,
-                             mbedtls_mps_size_t acc_len )
+int mbedtls_mps_reader_init(mbedtls_mps_reader *rd,
+                            unsigned char *acc,
+                            mbedtls_mps_size_t acc_len)
 {
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_init" );
-    MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "* Accumulator size: %u bytes", (unsigned) acc_len );
-    mps_reader_zero( rd );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_init");
+    MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                      "* Accumulator size: %u bytes", (unsigned) acc_len);
+    mps_reader_zero(rd);
     rd->acc = acc;
     rd->acc_len = acc_len;
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
-int mbedtls_mps_reader_free( mbedtls_mps_reader *rd )
+int mbedtls_mps_reader_free(mbedtls_mps_reader *rd)
 {
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_free" );
-    mps_reader_zero( rd );
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_free");
+    mps_reader_zero(rd);
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
-int mbedtls_mps_reader_feed( mbedtls_mps_reader *rd,
-                             unsigned char *new_frag,
-                             mbedtls_mps_size_t new_frag_len )
+int mbedtls_mps_reader_feed(mbedtls_mps_reader *rd,
+                            unsigned char *new_frag,
+                            mbedtls_mps_size_t new_frag_len)
 {
     mbedtls_mps_size_t copy_to_acc;
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_feed" );
-    MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "* Fragment length: %u bytes", (unsigned) new_frag_len );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_feed");
+    MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                      "* Fragment length: %u bytes", (unsigned) new_frag_len);
 
-    if( new_frag == NULL )
-        MBEDTLS_MPS_TRACE_RETURN( MBEDTLS_ERR_MPS_READER_INVALID_ARG );
+    if (new_frag == NULL) {
+        MBEDTLS_MPS_TRACE_RETURN(MBEDTLS_ERR_MPS_READER_INVALID_ARG);
+    }
 
-    MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_producing( rd ),
-        "mbedtls_mps_reader_feed() requires reader to be in producing mode" );
+    MBEDTLS_MPS_STATE_VALIDATE_RAW(mps_reader_is_producing(
+                                       rd),
+                                   "mbedtls_mps_reader_feed() requires reader to be in producing mode");
 
-    if( mps_reader_is_accumulating( rd ) )
-    {
+    if (mps_reader_is_accumulating(rd)) {
         unsigned char *acc    = rd->acc;
         mbedtls_mps_size_t acc_remaining = rd->acc_share.acc_remaining;
         mbedtls_mps_size_t acc_available = rd->acc_available;
@@ -181,39 +183,38 @@
         acc += acc_available;
 
         copy_to_acc = acc_remaining;
-        if( copy_to_acc > new_frag_len )
+        if (copy_to_acc > new_frag_len) {
             copy_to_acc = new_frag_len;
+        }
 
         /* Copy new contents to accumulator. */
-        memcpy( acc, new_frag, copy_to_acc );
+        memcpy(acc, new_frag, copy_to_acc);
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                "Copy new data of size %u of %u into accumulator at offset %u",
-                (unsigned) copy_to_acc, (unsigned) new_frag_len, (unsigned) acc_available );
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Copy new data of size %u of %u into accumulator at offset %u",
+                          (unsigned) copy_to_acc, (unsigned) new_frag_len,
+                          (unsigned) acc_available);
 
         /* Check if, with the new fragment, we have enough data. */
         acc_remaining -= copy_to_acc;
-        if( acc_remaining > 0 )
-        {
+        if (acc_remaining > 0) {
             /* We need to accumulate more data. Stay in producing mode. */
             acc_available += copy_to_acc;
             rd->acc_share.acc_remaining = acc_remaining;
             rd->acc_available = acc_available;
-            MBEDTLS_MPS_TRACE_RETURN( MBEDTLS_ERR_MPS_READER_NEED_MORE );
+            MBEDTLS_MPS_TRACE_RETURN(MBEDTLS_ERR_MPS_READER_NEED_MORE);
         }
 
         /* We have filled the accumulator: Move to consuming mode. */
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                           "Enough data available to serve user request" );
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Enough data available to serve user request");
 
         /* Remember overlap of accumulator and fragment. */
         rd->acc_share.frag_offset = acc_available;
         acc_available += copy_to_acc;
         rd->acc_available = acc_available;
-    }
-    else /* Not accumulating */
-    {
+    } else { /* Not accumulating */
         rd->acc_share.frag_offset = 0;
     }
 
@@ -221,30 +222,30 @@
     rd->frag_len = new_frag_len;
     rd->commit = 0;
     rd->end = 0;
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
 
-int mbedtls_mps_reader_get( mbedtls_mps_reader *rd,
-                            mbedtls_mps_size_t desired,
-                            unsigned char **buffer,
-                            mbedtls_mps_size_t *buflen )
+int mbedtls_mps_reader_get(mbedtls_mps_reader *rd,
+                           mbedtls_mps_size_t desired,
+                           unsigned char **buffer,
+                           mbedtls_mps_size_t *buflen)
 {
     unsigned char *frag;
     mbedtls_mps_size_t frag_len, frag_offset, end, frag_fetched, frag_remaining;
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_get" );
-    MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "* Bytes requested: %u", (unsigned) desired );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_get");
+    MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                      "* Bytes requested: %u", (unsigned) desired);
 
-    MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),
-          "mbedtls_mps_reader_get() requires reader to be in consuming mode" );
+    MBEDTLS_MPS_STATE_VALIDATE_RAW(mps_reader_is_consuming(
+                                       rd),
+                                   "mbedtls_mps_reader_get() requires reader to be in consuming mode");
 
     end = rd->end;
-    frag_offset = mps_reader_get_fragment_offset( rd );
+    frag_offset = mps_reader_get_fragment_offset(rd);
 
     /* Check if we're still serving from the accumulator. */
-    if( mps_reader_serving_from_accumulator( rd ) )
-    {
+    if (mps_reader_serving_from_accumulator(rd)) {
         /* Illustration of supported and unsupported cases:
          *
          * - Allowed #1
@@ -310,14 +311,12 @@
 
         unsigned char *acc;
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                           "Serve the request from the accumulator" );
-        if( frag_offset - end < desired )
-        {
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Serve the request from the accumulator");
+        if (frag_offset - end < desired) {
             mbedtls_mps_size_t acc_available;
             acc_available = rd->acc_available;
-            if( acc_available - end != desired )
-            {
+            if (acc_available - end != desired) {
                 /* It might be possible to serve some of these situations by
                  * making additional space in the accumulator, removing those
                  * parts that have already been committed.
@@ -329,7 +328,7 @@
                  * the library, this check is a good opportunity to
                  * validate this. */
                 MBEDTLS_MPS_TRACE_RETURN(
-                    MBEDTLS_ERR_MPS_READER_INCONSISTENT_REQUESTS );
+                    MBEDTLS_ERR_MPS_READER_INCONSISTENT_REQUESTS);
             }
         }
 
@@ -337,19 +336,20 @@
         acc += end;
 
         *buffer = acc;
-        if( buflen != NULL )
+        if (buflen != NULL) {
             *buflen = desired;
+        }
 
         end += desired;
         rd->end = end;
         rd->pending = 0;
 
-        MBEDTLS_MPS_TRACE_RETURN( 0 );
+        MBEDTLS_MPS_TRACE_RETURN(0);
     }
 
     /* Attempt to serve the request from the current fragment */
-    MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "Serve the request from the current fragment." );
+    MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                      "Serve the request from the current fragment.");
 
     frag_len = rd->frag_len;
     frag_fetched = end - frag_offset; /* The amount of data from the current
@@ -358,23 +358,20 @@
     frag_remaining = frag_len - frag_fetched; /* Remaining data in fragment */
 
     /* Check if we can serve the read request from the fragment. */
-    if( frag_remaining < desired )
-    {
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                           "There's not enough data in the current fragment "
-                           "to serve the request." );
+    if (frag_remaining < desired) {
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "There's not enough data in the current fragment "
+                          "to serve the request.");
         /* There's not enough data in the current fragment,
          * so either just RETURN what we have or fail. */
-        if( buflen == NULL )
-        {
-            if( frag_remaining > 0 )
-            {
+        if (buflen == NULL) {
+            if (frag_remaining > 0) {
                 rd->pending = desired - frag_remaining;
-                MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "Remember to collect %u bytes before re-opening",
-                       (unsigned) rd->pending );
+                MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                                  "Remember to collect %u bytes before re-opening",
+                                  (unsigned) rd->pending);
             }
-            MBEDTLS_MPS_TRACE_RETURN( MBEDTLS_ERR_MPS_READER_OUT_OF_DATA );
+            MBEDTLS_MPS_TRACE_RETURN(MBEDTLS_ERR_MPS_READER_OUT_OF_DATA);
         }
 
         desired = frag_remaining;
@@ -387,41 +384,45 @@
     frag += frag_fetched;
 
     *buffer = frag;
-    if( buflen != NULL )
+    if (buflen != NULL) {
         *buflen = desired;
+    }
 
     end += desired;
     rd->end = end;
     rd->pending = 0;
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
-int mbedtls_mps_reader_commit( mbedtls_mps_reader *rd )
+int mbedtls_mps_reader_commit(mbedtls_mps_reader *rd)
 {
     mbedtls_mps_size_t end;
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_commit" );
-    MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),
-       "mbedtls_mps_reader_commit() requires reader to be in consuming mode" );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_commit");
+    MBEDTLS_MPS_STATE_VALIDATE_RAW(mps_reader_is_consuming(
+                                       rd),
+                                   "mbedtls_mps_reader_commit() requires reader to be in consuming mode");
 
     end = rd->end;
     rd->commit = end;
 
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
-int mbedtls_mps_reader_reclaim( mbedtls_mps_reader *rd,
-                                int *paused )
+int mbedtls_mps_reader_reclaim(mbedtls_mps_reader *rd,
+                               int *paused)
 {
     unsigned char *frag, *acc;
     mbedtls_mps_size_t pending, commit;
     mbedtls_mps_size_t acc_len, frag_offset, frag_len;
-    MBEDTLS_MPS_TRACE_INIT( "mbedtls_mps_reader_reclaim" );
+    MBEDTLS_MPS_TRACE_INIT("mbedtls_mps_reader_reclaim");
 
-    if( paused != NULL )
+    if (paused != NULL) {
         *paused = 0;
+    }
 
-    MBEDTLS_MPS_STATE_VALIDATE_RAW( mps_reader_is_consuming( rd ),
-       "mbedtls_mps_reader_reclaim() requires reader to be in consuming mode" );
+    MBEDTLS_MPS_STATE_VALIDATE_RAW(mps_reader_is_consuming(
+                                       rd),
+                                   "mbedtls_mps_reader_reclaim() requires reader to be in consuming mode");
 
     frag     = rd->frag;
     acc      = rd->acc;
@@ -429,30 +430,26 @@
     commit   = rd->commit;
     frag_len = rd->frag_len;
 
-    frag_offset = mps_reader_get_fragment_offset( rd );
+    frag_offset = mps_reader_get_fragment_offset(rd);
 
-    if( pending == 0 )
-    {
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                           "No unsatisfied read-request has been logged." );
+    if (pending == 0) {
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "No unsatisfied read-request has been logged.");
 
         /* Check if there's data left to be consumed. */
-        if( commit < frag_offset || commit - frag_offset < frag_len )
-        {
-            MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                               "There is data left to be consumed." );
+        if (commit < frag_offset || commit - frag_offset < frag_len) {
+            MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                              "There is data left to be consumed.");
             rd->end = commit;
-            MBEDTLS_MPS_TRACE_RETURN( MBEDTLS_ERR_MPS_READER_DATA_LEFT );
+            MBEDTLS_MPS_TRACE_RETURN(MBEDTLS_ERR_MPS_READER_DATA_LEFT);
         }
 
         rd->acc_available = 0;
         rd->acc_share.acc_remaining = 0;
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                           "Fragment has been fully processed and committed." );
-    }
-    else
-    {
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Fragment has been fully processed and committed.");
+    } else {
         int overflow;
 
         mbedtls_mps_size_t acc_backup_offset;
@@ -463,31 +460,27 @@
         mbedtls_mps_size_t backup_len;
         mbedtls_mps_size_t acc_len_needed;
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-               "There has been an unsatisfied read with %u bytes overhead.",
-               (unsigned) pending );
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "There has been an unsatisfied read with %u bytes overhead.",
+                          (unsigned) pending);
 
-        if( acc == NULL )
-        {
-            MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                               "No accumulator present" );
+        if (acc == NULL) {
+            MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                              "No accumulator present");
             MBEDTLS_MPS_TRACE_RETURN(
-                MBEDTLS_ERR_MPS_READER_NEED_ACCUMULATOR );
+                MBEDTLS_ERR_MPS_READER_NEED_ACCUMULATOR);
         }
         acc_len = rd->acc_len;
 
         /* Check if the upper layer has already fetched
          * and committed the contents of the accumulator. */
-        if( commit < frag_offset )
-        {
+        if (commit < frag_offset) {
             /* No, accumulator is still being processed. */
             frag_backup_offset = 0;
             frag_backup_len = frag_len;
             acc_backup_offset = commit;
             acc_backup_len = frag_offset - commit;
-        }
-        else
-        {
+        } else {
             /* Yes, the accumulator is already processed. */
             frag_backup_offset = commit - frag_offset;
             frag_backup_len = frag_len - frag_backup_offset;
@@ -499,47 +492,47 @@
         acc_len_needed = backup_len + pending;
 
         overflow  = 0;
-        overflow |= ( backup_len     < acc_backup_len );
-        overflow |= ( acc_len_needed < backup_len );
+        overflow |= (backup_len     < acc_backup_len);
+        overflow |= (acc_len_needed < backup_len);
 
-        if( overflow || acc_len < acc_len_needed )
-        {
+        if (overflow || acc_len < acc_len_needed) {
             /* Except for the different return code, we behave as if
              * there hadn't been a call to mbedtls_mps_reader_get()
              * since the last commit. */
             rd->end = commit;
             rd->pending = 0;
-            MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_ERROR,
-                               "The accumulator is too small to handle the backup." );
-            MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_ERROR,
-                               "* Size: %u", (unsigned) acc_len );
-            MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_ERROR,
-                               "* Needed: %u (%u + %u)",
-                               (unsigned) acc_len_needed,
-                               (unsigned) backup_len, (unsigned) pending );
+            MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_ERROR,
+                              "The accumulator is too small to handle the backup.");
+            MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_ERROR,
+                              "* Size: %u", (unsigned) acc_len);
+            MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_ERROR,
+                              "* Needed: %u (%u + %u)",
+                              (unsigned) acc_len_needed,
+                              (unsigned) backup_len, (unsigned) pending);
             MBEDTLS_MPS_TRACE_RETURN(
-                MBEDTLS_ERR_MPS_READER_ACCUMULATOR_TOO_SMALL );
+                MBEDTLS_ERR_MPS_READER_ACCUMULATOR_TOO_SMALL);
         }
 
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                         "Fragment backup: %u", (unsigned) frag_backup_len );
-        MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                         "Accumulator backup: %u", (unsigned) acc_backup_len );
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Fragment backup: %u", (unsigned) frag_backup_len);
+        MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                          "Accumulator backup: %u", (unsigned) acc_backup_len);
 
         /* Move uncommitted parts from the accumulator to the front
          * of the accumulator. */
-        memmove( acc, acc + acc_backup_offset, acc_backup_len );
+        memmove(acc, acc + acc_backup_offset, acc_backup_len);
 
         /* Copy uncommitted parts of the current fragment to the
          * accumulator. */
-        memcpy( acc + acc_backup_len,
-                frag + frag_backup_offset, frag_backup_len );
+        memcpy(acc + acc_backup_len,
+               frag + frag_backup_offset, frag_backup_len);
 
         rd->acc_available = backup_len;
         rd->acc_share.acc_remaining = pending;
 
-        if( paused != NULL )
+        if (paused != NULL) {
             *paused = 1;
+        }
     }
 
     rd->frag     = NULL;
@@ -549,11 +542,11 @@
     rd->end     = 0;
     rd->pending = 0;
 
-    MBEDTLS_MPS_TRACE( MBEDTLS_MPS_TRACE_TYPE_COMMENT,
-                       "Final state: aa %u, al %u, ar %u",
-                       (unsigned) rd->acc_available, (unsigned) rd->acc_len,
-                       (unsigned) rd->acc_share.acc_remaining );
-    MBEDTLS_MPS_TRACE_RETURN( 0 );
+    MBEDTLS_MPS_TRACE(MBEDTLS_MPS_TRACE_TYPE_COMMENT,
+                      "Final state: aa %u, al %u, ar %u",
+                      (unsigned) rd->acc_available, (unsigned) rd->acc_len,
+                      (unsigned) rd->acc_share.acc_remaining);
+    MBEDTLS_MPS_TRACE_RETURN(0);
 }
 
 #endif /* MBEDTLS_SSL_PROTO_TLS1_3 */