| Message ID | 20240810112307.175333-1-kdipendra88@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | staging: drivers: scsi: lpfc: Fix warning: Using plain integer as NULL pointer in lpfc_init.c | expand |
Hi Justin, On Mon, 12 Aug 2024 at 22:09, Justin Tee <justintee8345@gmail.com> wrote: > > Hi Dipendra, > > Perhaps the branch being referred to is out of date? > Sorry, you are right. It is due to the branch mismatching. > This has already been addressed in the following commit. > > commit 5860d9fb5622ecd79913ac981403c612f6c8a2d8 > Author: Colin Ian King <colin.i.king@gmail.com> > Date: Sat Sep 25 23:41:13 2021 +0100 > > scsi: lpfc: Return NULL rather than a plain 0 integer > > Function lpfc_sli4_perform_vport_cvl() returns a pointer to struct > lpfc_nodelist so returning a plain 0 integer isn't good practice. Fix this > by returning a NULL instead. > > Link: https://lore.kernel.org/r/20210925224113.183040-1-colin.king@canonical.com > Signed-off-by: Colin Ian King <colin.king@canonical.com> > Signed-off-by: Martin K. Petersen martin.petersen@oracle.com > > > And, the routine called lpfc_enable_node doesn’t exist anymore. > > Regards, > Justin Tee Best Regard, Dipendra Khadka
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 69a5249e007a..7f012ba3edb2 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -5514,7 +5514,7 @@ lpfc_sli4_perform_vport_cvl(struct lpfc_vport *vport) /* Cannot find existing Fabric ndlp, so allocate a new one */ ndlp = lpfc_nlp_init(vport, Fabric_DID); if (!ndlp) - return 0; + return NULL; /* Set the node type */ ndlp->nlp_type |= NLP_FABRIC; /* Put ndlp onto node list */ @@ -5523,7 +5523,7 @@ lpfc_sli4_perform_vport_cvl(struct lpfc_vport *vport) /* re-setup ndlp without removing from node list */ ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE); if (!ndlp) - return 0; + return NULL; } if ((phba->pport->port_state < LPFC_FLOGI) && (phba->pport->port_state != LPFC_VPORT_FAILED))
sparse reported following warnings: ''' drivers/scsi/lpfc/lpfc_init.c:5517:32: warning: Using plain integer as NULL pointer drivers/scsi/lpfc/lpfc_init.c:5526:32: warning: Using plain integer as NULL pointer ''' This patch chanes integer 0 to NULL. Signed-off-by: Dipendra Khadka <kdipendra88@gmail.com> --- drivers/scsi/lpfc/lpfc_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)