commit ee68cff813a8ee703121a1fd1e6a5baac850d664
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon Oct 15 15:27:49 2018 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon Oct 15 15:27:49 2018 +0200
tree c6f5be2914cb0b4f450554f60e0d8177c49ed522
parent 32df91183e8b603deeb14d627f9da63a6f6ee1ed

Fix or improve some comments (and whitespace)

library/pk_wrap.c

diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index cb08eba..87806be 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -337,7 +337,7 @@
     if( rs == NULL )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-    /* set up our own sub-context if needed */
+    /* set up our own sub-context if needed (that is, on first run) */
     if( rs->ecdsa_ctx.grp.pbits == 0 )
         MBEDTLS_MPI_CHK( mbedtls_ecdsa_from_keypair( &rs->ecdsa_ctx, ctx ) );
 
@@ -362,7 +362,7 @@
     if( rs == NULL )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-    /* set up our own sub-context if needed */
+    /* set up our own sub-context if needed (that is, on first run) */
     if( rs->ecdsa_ctx.grp.pbits == 0 )
         MBEDTLS_MPI_CHK( mbedtls_ecdsa_from_keypair( &rs->ecdsa_ctx, ctx ) );