From: Kim Phillips Date: Sun, 29 Mar 2009 07:54:30 +0000 (+0800) Subject: crypto: talitos - Avoid unnecessary decrypt check X-Git-Tag: firefly_0821_release~13942^2~22 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=962a9c99496f98041d14d64a9fdcf58050fefb4d;p=firefly-linux-kernel-4.4.55.git crypto: talitos - Avoid unnecessary decrypt check the ICV check bit only gets set in decrypt entry points Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 1cc1c411e551..c70775fd3ce2 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1010,8 +1010,7 @@ static int ipsec_esp(struct talitos_edesc *edesc, struct aead_request *areq, } else { sg_link_tbl_len = cryptlen; - if ((edesc->desc.hdr & DESC_HDR_MODE1_MDEU_CICV) && - (edesc->desc.hdr & DESC_HDR_MODE0_ENCRYPT) == 0) + if (edesc->desc.hdr & DESC_HDR_MODE1_MDEU_CICV) sg_link_tbl_len = cryptlen + authsize; sg_count = sg_to_link_tbl(areq->src, sg_count, sg_link_tbl_len,