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crypto: talitos - Correct dst != src case handling 

Seems that dst == src, but this fixes the logic in case it's not.

Signed-off-by: Lee Nipper <lee.nipper@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Lee Nipper 2008-07-17 16:22:30 +08:00 committed by Herbert Xu
parent 4aaf087846
commit 695ad58969
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/talitos.c
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@ -1022,7 +1022,7 @@ static struct ipsec_esp_edesc *ipsec_esp_edesc_alloc(struct aead_request *areq,
dst_nents = src_nents;
} else {
dst_nents = sg_count(areq->dst, areq->cryptlen + ctx->authsize);
dst_nents = (dst_nents == 1) ? 0 : src_nents;
dst_nents = (dst_nents == 1) ? 0 : dst_nents;
}
/*