scsi: qla2xxx: Avoid that qla2x00_mem_free() crashes if called twice

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Clear each pointer after having freed memory such that it becomes safe to
call qla2x00_mem_free() twice.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Cc: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Bart Van Assche 2019-04-17 14:44:23 -07:00 • committed by Martin K. Petersen

parent 5365bf99e3

commit dc035d4e93

1 changed files with 3 additions and 0 deletions

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drivers/scsi/qla2xxx/qla_os.c

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