[PATCH -v2 04/11] virt/coco/sev-guest: Remove the disable_vmpck label in handle_guest_request()

Borislav Petkov posted 11 patches 2 years, 6 months ago
There is a newer version of this series
[PATCH -v2 04/11] virt/coco/sev-guest: Remove the disable_vmpck label in handle_guest_request()
Posted by Borislav Petkov 2 years, 6 months ago
From: "Borislav Petkov (AMD)" <bp@alien8.de>

Call the function directly instead.

No functional changes.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
---
 drivers/virt/coco/sev-guest/sev-guest.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/virt/coco/sev-guest/sev-guest.c b/drivers/virt/coco/sev-guest/sev-guest.c
index 5b4cddf44a3a..c0ecc5885573 100644
--- a/drivers/virt/coco/sev-guest/sev-guest.c
+++ b/drivers/virt/coco/sev-guest/sev-guest.c
@@ -388,7 +388,8 @@ static int handle_guest_request(struct snp_guest_dev *snp_dev, u64 exit_code, in
 		dev_alert(snp_dev->dev,
 			  "Detected error from ASP request. rc: %d, fw_err: %llu\n",
 			  rc, *fw_err);
-		goto disable_vmpck;
+		snp_disable_vmpck(snp_dev);
+		return rc;
 	}
 
 	rc = verify_and_dec_payload(snp_dev, resp_buf, resp_sz);
@@ -396,17 +397,14 @@ static int handle_guest_request(struct snp_guest_dev *snp_dev, u64 exit_code, in
 		dev_alert(snp_dev->dev,
 			  "Detected unexpected decode failure from ASP. rc: %d\n",
 			  rc);
-		goto disable_vmpck;
+		snp_disable_vmpck(snp_dev);
+		return rc;
 	}
 
 	/* Increment to new message sequence after payload decryption was successful. */
 	snp_inc_msg_seqno(snp_dev);
 
 	return 0;
-
-disable_vmpck:
-	snp_disable_vmpck(snp_dev);
-	return rc;
 }
 
 static int get_report(struct snp_guest_dev *snp_dev, struct snp_guest_request_ioctl *arg)
-- 
2.35.1