[PATCH v2 2/4] scsi: core: drop the dead VPD size check

[shao.mingyin]

From: Shao Mingyin <shao.mingyin@xxxxxxxxxx>

scsi_vpd_inquiry() returns result + 4 where result is the page length
and is non-zero (otherwise it returns -EIO), so the returned value is at
least 5 bytes and the "result < SCSI_VPD_HEADER_SIZE" branch can never be
taken.

No functional change.

Signed-off-by: Shao Mingyin <shao.mingyin@xxxxxxxxxx>
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
---
No changes in v2.
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 05232ab6366f..fe4d748cab1a 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -378,13 +378,6 @@ static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page)
 	if (result < 0)
 		return 0;
 
-	if (result < SCSI_VPD_HEADER_SIZE) {
-		dev_warn_once(&sdev->sdev_gendev,
-			      "%s: short VPD page 0x%02x length: %d bytes\n",
-			      __func__, page, result);
-		return 0;
-	}
-
 	return result;
 }