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[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>
This commit is contained in:
Eric Dumazet 2008-01-12 21:30:23 -08:00 committed by David S. Miller
parent d88c305a03
commit ba749ae98d
1 changed files with 1 additions and 1 deletions
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2
include/linux/xfrm.h
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@ -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];
};