scsi: lpfc: Check queue pointer before use

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The queue pointer might not be valid. The rest of the code checks the
pointer before accessing it. lpfc_sli4_process_missed_mbox_completions is
the only place where the check is missing.

Fixes: 657add4e5e ("scsi: lpfc: Fix poor use of hardware queues if fewer irq vectors")
Cc: James Smart <jsmart2021@gmail.com>
Link: https://lore.kernel.org/r/20191018162111.8798-1-dwagner@suse.de
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Daniel Wagner 2019-10-18 18:21:11 +02:00 • committed by Martin K. Petersen

parent 66cf50e65b

commit 535fb49e73

1 changed files with 1 additions and 1 deletions

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drivers/scsi/lpfc/lpfc_sli.c

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