[XFRM]: alg_key_len should be unsigned to avoid integer divides

alg_key_len is currently defined as 'signed int'. This unfortunatly leads to integer divides in several paths. Converting it to unsigned is safe and saves 208 bytes of text on i386. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
ambv · Jan 28, 2008 · ba749ae · ba749ae
1 parent d88c305
commit ba749ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
@@ -92,7 +92,7 @@ struct xfrm_replay_state
 
 struct xfrm_algo {
 	char	alg_name[64];
-	int	alg_key_len;    /* in bits */
+	unsigned int	alg_key_len;    /* in bits */
 	char	alg_key[0];
 };