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[SCSI] lpfc: use NULL instead of 0 for pointer

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sparse says:
drivers/scsi/lpfc/lpfc_sli.c:16547:37: warning:
 Using plain integer as NULL pointer

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Acked-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Daeseok Youn 2014-02-21 09:03:32 +09:00 committed by James Bottomley
parent 15367540f9
commit 2e7063770e
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/lpfc/lpfc_sli.c
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@ -16773,7 +16773,7 @@ lpfc_drain_txq(struct lpfc_hba *phba)
{ {
LIST_HEAD(completions); LIST_HEAD(completions);
struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING];
struct lpfc_iocbq *piocbq = 0; struct lpfc_iocbq *piocbq = NULL;
unsigned long iflags = 0; unsigned long iflags = 0;
char *fail_msg = NULL; char *fail_msg = NULL;
struct lpfc_sglq *sglq; struct lpfc_sglq *sglq;