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scsi: sg: fix minor memory leak in error path
authorTony Battersby <tonyb@cybernetics.com>
Thu, 12 Jul 2018 20:30:45 +0000 (16:30 -0400)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 13 Jul 2018 03:08:10 +0000 (23:08 -0400)
commitc170e5a8d222537e98aa8d4fddb667ff7a2ee114
tree332831db1eb5b6ed4e0b2fa2383404b946bbfca2
parenta17037e7d59075053b522048742a08ac9500bde8
scsi: sg: fix minor memory leak in error path

Fix a minor memory leak when there is an error opening a /dev/sg device.

Fixes: cc833acbee9d ("sg: O_EXCL and other lock handling")
Cc: <stable@vger.kernel.org>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/sg.c