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xfrm_algo: probe asynchronous block ciphers instead of synchronous 

IPSEC uses block ciphers asynchronous, but probes only for synchronous block
ciphers and makes ealg entries only available if synchronous block cipher is
found. So with setup, where hardware crypto driver registers asynchronous
block ciphers and software crypto module is not build, ealg is not marked
as being available.

Use crypto_has_ablkcipher instead and remove ASYNC mask.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Jussi Kivilinna 2012-12-28 12:04:53 +02:00 committed by Steffen Klassert
parent bb65a9cb95
commit 71331da500
1 changed files with 1 additions and 2 deletions
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3
net/xfrm/xfrm_algo.c
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@ -700,8 +700,7 @@ void xfrm_probe_algs(void)
}
for (i = 0; i < ealg_entries(); i++) {
status = crypto_has_blkcipher(ealg_list[i].name, 0,
CRYPTO_ALG_ASYNC);
status = crypto_has_ablkcipher(ealg_list[i].name, 0, 0);
if (ealg_list[i].available != status)
ealg_list[i].available = status;
}