scsi: qla2xxx: don't disable a not previously enabled PCI device

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commit ddff7ed45e upstream.

When pci_enable_device() or pci_enable_device_mem() fail in
qla2x00_probe_one() we bail out but do a call to
pci_disable_device(). This causes the dev_WARN_ON() in
pci_disable_device() to trigger, as the device wasn't enabled
previously.

So instead of taking the 'probe_out' error path we can directly return
*iff* one of the pci_enable_device() calls fails.

Additionally rename the 'probe_out' goto label's name to the more
descriptive 'disable_device'.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Fixes: e315cd28b9 ("[SCSI] qla2xxx: Code changes for qla data structure refactoring")
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Giridhar Malavali <giridhar.malavali@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Johannes Thumshirn 2017-05-23 16:50:47 +02:00 • committed by Greg Kroah-Hartman

parent f75e09ebd3

commit fe42472e53

1 changed files with 4 additions and 4 deletions

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drivers/scsi/qla2xxx/qla_os.c

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