commit f009542747da1feecf81737e07bed3c73930ae7b
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Fri Jul 24 11:13:01 2020 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon Jul 27 09:34:10 2020 +0200
tree c21f6a9c11ded5f9e10b35b2a43f12094123c145
parent e747843903b145d2247305c4cba00b1042d2ab9c

Add missing const for consistency

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

library/ssl_msg.c

diff --git a/library/ssl_msg.c b/library/ssl_msg.c
index 4be9c62..32c1b87 100644
--- a/library/ssl_msg.c
+++ b/library/ssl_msg.c
@@ -1091,14 +1091,14 @@
 #pragma warning( disable : 4146 )
 #endif
 
-    /* diff_msb's most significant bit is bit equal to c1 != c2 */
+    /* diff_msb's most significant bit is equal to c1 != c2 */
     const size_t diff_msb = ( diff | -diff );
 
     /* diff1 = c1 != c2 */
     const size_t diff1 = diff_msb >> ( sizeof( diff_msb ) * 8 - 1 );
 
     /* mask = c1 != c2 ? 0xff : 0x00 */
-    unsigned char mask = (unsigned char) -diff1;
+    const unsigned char mask = (unsigned char) -diff1;
 
 #if defined(_MSC_VER)
 #pragma warning( pop )