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authorEric Dumazet <dada1@cosmosbay.com>2008-01-12 21:30:23 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:02:00 -0800
commitba749ae98d5aa9d2ce9a7facde0deed454f92230 (patch)
tree2f4752db0bf40bb590db57435f0a609fa5f8090b /include
parentd88c305a03c37a95c4b27e1a0c2e387bb7ce80df (diff)
[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 <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/xfrm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 1131eabfaa2..f8507eed0b7 100644
--- 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];
};