Remove unnecessary cast
This is C, not C++, casts between void * and other pointer types are free.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/library/ssl_msg.c b/library/ssl_msg.c
index 3d6203c..e8f5616 100644
--- a/library/ssl_msg.c
+++ b/library/ssl_msg.c
@@ -1140,7 +1140,7 @@
/* TLS 1.0-1.2 only support SHA-384, SHA-256, SHA-1, MD-5,
* all of which have the same block size except SHA-384. */
const size_t block_size = md_alg == MBEDTLS_MD_SHA384 ? 128 : 64;
- const unsigned char * const ikey = (unsigned char *) ctx->hmac_ctx;
+ const unsigned char * const ikey = ctx->hmac_ctx;
const unsigned char * const okey = ikey + block_size;
const size_t hash_size = mbedtls_md_get_size( ctx->md_info );
