linux-kernel - [PATCH AUTOSEL for 4.14 45/60] scsi: lpfc: Fix warning messages when NVME_TARGET

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Date:   Wed, 13 Dec 2017 01:55:22 +0000
From:   alexander.levin@...izon.com
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Cc:     Dick Kennedy <dick.kennedy@...adcom.com>,
        James Smart <james.smart@...adcom.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        alexander.levin@...izon.com
Subject: [PATCH AUTOSEL for 4.14 45/60] scsi: lpfc: Fix warning messages when
 NVME_TARGET_FC not defined

From: Dick Kennedy <dick.kennedy@...adcom.com>

[ Upstream commit 2299e4323d2bf6e0728fdc6b9e8e9704978d2dd7 ]

Warning messages when NVME_TARGET_FC not defined on ppc builds

The lpfc_nvmet_replenish_context() function is only meaningful when NVME
target mode enabled. Surround the function body with ifdefs for target
mode enablement.

Signed-off-by: Dick Kennedy <dick.kennedy@...adcom.com>
Signed-off-by: James Smart <james.smart@...adcom.com>
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Reviewed-by: Johannes Thumshirn <jthumshirn@...e.de>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 drivers/scsi/lpfc/lpfc_nvmet.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index 3c5b054a56ac..7ac1a067d780 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -1464,6 +1464,7 @@ static struct lpfc_nvmet_ctxbuf *
 lpfc_nvmet_replenish_context(struct lpfc_hba *phba,
 			     struct lpfc_nvmet_ctx_info *current_infop)
 {
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
 	struct lpfc_nvmet_ctxbuf *ctx_buf = NULL;
 	struct lpfc_nvmet_ctx_info *get_infop;
 	int i;
@@ -1511,6 +1512,7 @@ lpfc_nvmet_replenish_context(struct lpfc_hba *phba,
 		get_infop = get_infop->nvmet_ctx_next_cpu;
 	}
 
+#endif
 	/* Nothing found, all contexts for the MRQ are in-flight */
 	return NULL;
 }
-- 
2.11.0