From: Tomas Henzl <thenzl@redhat.com>
Date: Sun, 15 Oct 2023 11:45:29 +0000 (+0200)
Subject: scsi: mpt3sas: Fix in error path
X-Git-Tag: v6.6.7~1699^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e40c04ade0e2f3916b78211d747317843b11ce10;p=platform%2Fkernel%2Flinux-starfive.git

scsi: mpt3sas: Fix in error path

The driver should be deregistered as misc driver after PCI registration
failure.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20231015114529.10725-1-thenzl@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index c3c1f46..605013d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -12913,8 +12913,10 @@ _mpt3sas_init(void)
 	mpt3sas_ctl_init(hbas_to_enumerate);
 
 	error = pci_register_driver(&mpt3sas_driver);
-	if (error)
+	if (error) {
+		mpt3sas_ctl_exit(hbas_to_enumerate);
 		scsih_exit();
+	}
 
 	return error;
 }