Commit ce2cb2e1 authored by Wenkai Lin's avatar Wenkai Lin Committed by Herbert Xu
Browse files

crypto: hisilicon/sec - fix for sgl unmmap problem 



When sec_aead_mac_init returns an error code, sec_cipher_map
will exit abnormally, the hardware sgl should be unmmaped.

Signed-off-by: default avatarWenkai Lin <linwenkai6@hisilicon.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 37b14f2d

drivers/crypto/hisilicon/sec2/sec_crypto.c

+1 −0
Original line number Diff line number Diff line
@@ -1011,6 +1011,7 @@ static int sec_cipher_map(struct sec_ctx *ctx, struct sec_req *req, 
		ret = sec_aead_mac_init(a_req);

		if (unlikely(ret)) {

			dev_err(dev, "fail to init mac data for ICV!\n");

			hisi_acc_sg_buf_unmap(dev, src, req->in);

			return ret;

		}

	}