Commit 101826e0 authored by Haowen Bai's avatar Haowen Bai Committed by Borislav Petkov
Browse files

virt: sevguest: Fix bool function returning negative value 



The function enc_payload() is wrongly declared bool but returns an
integer value. Correct it.

  [ bp: Massage commit message. ]

Fixes: fce96cf0 ("virt: Add SEV-SNP guest driver")
Signed-off-by: default avatarHaowen Bai <baihaowen@meizu.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/1649930657-10837-1-git-send-email-baihaowen@meizu.com
parent e50abbf7

drivers/virt/coco/sevguest/sevguest.c

+1 −1
Original line number Diff line number Diff line
@@ -276,7 +276,7 @@ static int verify_and_dec_payload(struct snp_guest_dev *snp_dev, void *payload, 
	return dec_payload(snp_dev, resp, payload, resp_hdr->msg_sz + crypto->a_len);

}



static bool enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 type,

static int enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 type,

			void *payload, size_t sz)

{

	struct snp_guest_msg *req = snp_dev->request;