tree 85b899ebbe065f8aba58b90338e7d06a4451c95d
parent 525f447f88b14a64424642de670f77424e067d5b
author Daejun Park <daejun7.park@samsung.com> 1652940329 +0900
committer Martin K. Petersen <martin.petersen@oracle.com> 1653008462 -0400

scsi: ufs: core: Fix referencing invalid rsp field

Fix referencing sense data when it is invalid. When the length of the data
segment is 0, there is no valid information in the rsp field, so
ufshpb_rsp_upiu() is returned without additional operation.

Link: https://lore.kernel.org/r/252651381.41652940482659.JavaMail.epsvc@epcpadp4
Fixes: 4b5f49079c52 ("scsi: ufs: ufshpb: L2P map management for HPB read")
Acked-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Daejun Park <daejun7.park@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>