5.4-stable review patch. If anyone has any objections, please let me know.
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From: Guixin Liu kanie@linux.alibaba.com
[ Upstream commit fcf247deb3c3e1c6be5774e3fa03bbd018eff1a9 ]
We should remove the bsg device when bsg_setup_queue() fails to release the resources.
Fixes: df032bf27a41 ("scsi: ufs: Add a bsg endpoint that supports UPIUs") Signed-off-by: Guixin Liu kanie@linux.alibaba.com Link: https://lore.kernel.org/r/20241218014214.64533-2-kanie@linux.alibaba.com Reviewed-by: Avri Altman avri.altman@wdc.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/ufs/ufs_bsg.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/ufs/ufs_bsg.c b/drivers/scsi/ufs/ufs_bsg.c index bad366e491591..78e72a1aec9b1 100644 --- a/drivers/scsi/ufs/ufs_bsg.c +++ b/drivers/scsi/ufs/ufs_bsg.c @@ -213,6 +213,7 @@ int ufs_bsg_probe(struct ufs_hba *hba) q = bsg_setup_queue(bsg_dev, dev_name(bsg_dev), ufs_bsg_request, NULL, 0); if (IS_ERR(q)) { ret = PTR_ERR(q); + device_del(bsg_dev); goto out; }