crypto: memneq - fix for archs without efficient unaligned access

Commit fe8c8a1 introduced a possible build error for archs that do not have CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS set. :/ Fix this up by bringing else braces outside of the ifdef. Reported-by: Fengguang Wu <[email protected]> Fixes: fe8c8a1 ("crypto: more robust crypto_memneq") Signed-off-by: Daniel Borkmann <[email protected]> Acked-By: Cesar Eduardo Barros <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
djekels-zz · Dec 9, 2013 · e37b94e · e37b94e
1 parent d1dd206
commit e37b94e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/crypto/memneq.c b/crypto/memneq.c
@@ -108,8 +108,9 @@ static inline unsigned long __crypto_memneq_16(const void *a, const void *b)
 		OPTIMIZER_HIDE_VAR(neq);
 		neq |= *(unsigned int *)(a+12) ^ *(unsigned int *)(b+12);
 		OPTIMIZER_HIDE_VAR(neq);
-	} else {
+	} else
 #endif /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
+	{
 		neq |= *(unsigned char *)(a)    ^ *(unsigned char *)(b);
 		OPTIMIZER_HIDE_VAR(neq);
 		neq |= *(unsigned char *)(a+1)  ^ *(unsigned char *)(b+1);