crypto: talitos - Correct dst != src case handling
Lee Nipper [Thu, 17 Jul 2008 08:22:30 +0000 (16:22 +0800)]
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>

drivers/crypto/talitos.c

index 01e6595..f644fba 100644 (file)
@@ -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;
        }
 
        /*