scsi: qla2xxx: Avoid double completion of abort command

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commit 3a9910d7b6 upstream.

qla2x00_tmf_sp_done() now deletes the timer that will run
qla2x00_tmf_iocb_timeout(), but doesn't check whether the timer already
expired.  Check the return value from del_timer() to avoid calling
complete() a second time.

Fixes: 4440e46d5d ("[SCSI] qla2xxx: Add IOCB Abort command asynchronous ...")
Fixes: 1514839b36 ("scsi: qla2xxx: Fix NULL pointer crash due to active ...")
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Ben Hutchings 2018-03-20 21:05:48 +00:00 • committed by Ben Hutchings

parent 7191508c1f

commit ec1cefb64e

1 changed files with 2 additions and 2 deletions

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drivers/scsi/qla2xxx/qla_init.c

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