commit c3d25b31aba40cd5d9b43c02a3176fd4a384d84c
author Hanno Becker <hanno.becker@arm.com> Thu Nov 08 16:01:22 2018 +0000
committer Hanno Becker <hanno.becker@arm.com> Thu Nov 22 14:03:39 2018 +0000
tree 5c4c9fcc3f3299ced89bd031f81ccf4b3d86157e
parent e5a04508094e4f9efcc2e890d82ec0f9e900a387

Fix style in NUM_CIPHERS definition in cipher_wrap.c

Use brackets around `sizeof()` arguments as well as the entire macro.

library/cipher_wrap.c

diff --git a/library/cipher_wrap.c b/library/cipher_wrap.c
index 6dd8c5d..d4538ed 100644
--- a/library/cipher_wrap.c
+++ b/library/cipher_wrap.c
@@ -2266,7 +2266,8 @@
     { MBEDTLS_CIPHER_NONE, NULL }
 };
 
-#define NUM_CIPHERS sizeof mbedtls_cipher_definitions / sizeof mbedtls_cipher_definitions[0]
+#define NUM_CIPHERS ( sizeof(mbedtls_cipher_definitions) /      \
+                      sizeof(mbedtls_cipher_definitions[0]) )
 int mbedtls_cipher_supported[NUM_CIPHERS];
 
 #endif /* MBEDTLS_CIPHER_C */