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 8fb7491c5bc021b01e5e50e9cde36a12e569af7c..0bccc4a12e53bb3c36a849d83f74c6a928eda7d9 100644 (file)
--- 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;
 }