* [PATCH] virt: sevguest: Fix bool function returning negative value
@ 2022-04-14 10:01 Haowen Bai
0 siblings, 0 replies; 2+ messages in thread
From: Haowen Bai @ 2022-04-14 10:01 UTC (permalink / raw)
Cc: Haowen Bai, linux-kernel
function enc_payload() is bool but return signedness value.
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/virt/coco/sevguest/sevguest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/coco/sevguest/sevguest.c b/drivers/virt/coco/sevguest/sevguest.c
index 15afb6ce8d19..07adf3145d76 100644
--- a/drivers/virt/coco/sevguest/sevguest.c
+++ b/drivers/virt/coco/sevguest/sevguest.c
@@ -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;
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH] virt: sevguest: Fix bool function returning negative value
@ 2022-04-14 10:04 Haowen Bai
0 siblings, 0 replies; 2+ messages in thread
From: Haowen Bai @ 2022-04-14 10:04 UTC (permalink / raw)
To: bp, brijesh.singh, liam.merwick; +Cc: linux-kernel, Haowen Bai
function enc_payload() is bool but return signedness value.
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/virt/coco/sevguest/sevguest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/coco/sevguest/sevguest.c b/drivers/virt/coco/sevguest/sevguest.c
index 15afb6ce8d19..07adf3145d76 100644
--- a/drivers/virt/coco/sevguest/sevguest.c
+++ b/drivers/virt/coco/sevguest/sevguest.c
@@ -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;
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
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