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scsi: qla2xxx: Fix issue reported by static checker for qla2x00_els_dcmd2_sp_done() 

This patch fixes following Smatch complaint:

drivers/scsi/qla2xxx/qla_iocb.c:2647 qla2x00_els_dcmd2_sp_done()
error: we previously assumed 'e' could be null (see line 2631)

Fixes: 8777e4314d ("scsi: qla2xxx: Migrate NVME N2N handling into state machine")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran 2018-08-07 20:39:52 -07:00 committed by Martin K. Petersen
parent d98e000cc7
commit e9f7be0c43
1 changed files with 1 additions and 0 deletions
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drivers/scsi/qla2xxx/qla_iocb.c
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@ -2642,6 +2642,7 @@ qla2x00_els_dcmd2_sp_done(void *ptr, int res)
elsio->u.els_plogi.els_resp_pyld,
elsio->u.els_plogi.els_resp_pyld_dma);
sp->free(sp);
return;
}
e->u.iosb.sp = sp;
qla2x00_post_work(vha, e);