Clean up unneeded things
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 3d30bea..af0139e 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -83,11 +83,6 @@
void *hmac_ctx;
} md_context_t;
-#define MD_CONTEXT_T_INIT { \
- NULL, /* md_info */ \
- NULL, /* md_ctx */ \
-}
-
/**
* \brief Returns the list of digests supported by the generic digest module.
*
@@ -134,10 +129,6 @@
* \brief Initialises and fills the message digest context structure
* with the appropriate values.
*
- * \note Currently also clears structure. In future versions you
- * will be required to call md_init() on the structure
- * first.
- *
* \param ctx context to initialise. May not be NULL. The
* digest-specific context (ctx->md_ctx) must be NULL. It will
* be allocated, and must be freed using md_free() later.
diff --git a/library/md.c b/library/md.c
index eef9d73..bab1b3a 100644
--- a/library/md.c
+++ b/library/md.c
@@ -204,8 +204,6 @@
if( md_info == NULL || ctx == NULL )
return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
- memset( ctx, 0, sizeof( md_context_t ) );
-
if( ( ctx->md_ctx = md_info->ctx_alloc_func() ) == NULL )
return( POLARSSL_ERR_MD_ALLOC_FAILED );
@@ -221,8 +219,6 @@
ctx->md_info = md_info;
- md_info->starts_func( ctx->md_ctx );
-
return( 0 );
}