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: v4.14.329~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f64fef12c6e64925a531c906abfb8dc4c0edd33;p=thirdparty%2Fkernel%2Fstable.git

scsi: mpt3sas: Fix in error path

[ Upstream commit e40c04ade0e2f3916b78211d747317843b11ce10 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 8fb7491c5bc02..0bccc4a12e53b 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -9482,8 +9482,10 @@ _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;
 }