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    Subject[PATCH AUTOSEL 5.15 23/28] scsi: mpt3sas: Fix in error path
    Date
    From: Tomas Henzl <thenzl@redhat.com>

    [ 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>
    ---
    drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
    index 9eb3d0b4891dd..c9f85605349bf 100644
    --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
    +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
    @@ -12899,8 +12899,10 @@ _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;
    }
    --
    2.42.0
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