netdev - [PATCH 4/5] rds: ib: add the static type to the function

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Message-Id: <1489044405-26150-4-git-send-email-yanjun.zhu@oracle.com>
Date:   Thu,  9 Mar 2017 02:26:44 -0500
From:   Zhu Yanjun <yanjun.zhu@...cle.com>
To:     santosh.shilimkar@...cle.com, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, rds-devel@....oracle.com
Subject: [PATCH 4/5] rds: ib: add the static type to the function

The function rds_ib_map_fmr is used only in the ib_fmr.c
file. As such, the static type is added to limit it in this file.

Cc: Joe Jin <joe.jin@...cle.com>
Cc: Junxiao Bi <junxiao.bi@...cle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@...cle.com>
---
 net/rds/ib_fmr.c | 5 +++--
 net/rds/ib_mr.h  | 2 --
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/net/rds/ib_fmr.c b/net/rds/ib_fmr.c
index b807df6..1e00371 100644
--- a/net/rds/ib_fmr.c
+++ b/net/rds/ib_fmr.c
@@ -85,8 +85,9 @@ struct rds_ib_mr *rds_ib_alloc_fmr(struct rds_ib_device *rds_ibdev, int npages)
 	return ERR_PTR(err);
 }
 
-int rds_ib_map_fmr(struct rds_ib_device *rds_ibdev, struct rds_ib_mr *ibmr,
-		   struct scatterlist *sg, unsigned int nents)
+static int rds_ib_map_fmr(struct rds_ib_device *rds_ibdev,
+			  struct rds_ib_mr *ibmr, struct scatterlist *sg,
+			  unsigned int nents)
 {
 	struct ib_device *dev = rds_ibdev->dev;
 	struct rds_ib_fmr *fmr = &ibmr->u.fmr;
diff --git a/net/rds/ib_mr.h b/net/rds/ib_mr.h
index 5d6e98a..0ea4ab0 100644
--- a/net/rds/ib_mr.h
+++ b/net/rds/ib_mr.h
@@ -125,8 +125,6 @@ void rds_ib_mr_exit(void);
 void __rds_ib_teardown_mr(struct rds_ib_mr *);
 void rds_ib_teardown_mr(struct rds_ib_mr *);
 struct rds_ib_mr *rds_ib_alloc_fmr(struct rds_ib_device *, int);
-int rds_ib_map_fmr(struct rds_ib_device *, struct rds_ib_mr *,
-		   struct scatterlist *, unsigned int);
 struct rds_ib_mr *rds_ib_reuse_mr(struct rds_ib_mr_pool *);
 int rds_ib_flush_mr_pool(struct rds_ib_mr_pool *, int, struct rds_ib_mr **);
 struct rds_ib_mr *rds_ib_reg_fmr(struct rds_ib_device *, struct scatterlist *,
-- 
2.7.4