linux-kernel - [PATCH] [SCSI] aacraid: mark aac_src_select

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Date:   Sun,  4 Sep 2016 14:47:10 +0800
From:   Baoyou Xie <baoyou.xie@...aro.org>
To:     aacraid@...rosemi.com, jejb@...ux.vnet.ibm.com,
        martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        arnd@...db.de, baoyou.xie@...aro.org, xie.baoyou@....com.cn
Subject: [PATCH] [SCSI] aacraid: mark aac_src_select_comm() static

We get 1 warning when building kernel with W=1:
drivers/scsi/aacraid/src.c:616:5: warning: no previous prototype for 'aac_src_select_comm' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
so this patch marks this function with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
 drivers/scsi/aacraid/src.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index 28f8b8a..0c45388 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -613,7 +613,7 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled)
  *	@dev: Adapter
  *	@comm: communications method
  */
-int aac_src_select_comm(struct aac_dev *dev, int comm)
+static int aac_src_select_comm(struct aac_dev *dev, int comm)
 {
 	switch (comm) {
 	case AAC_COMM_MESSAGE:
-- 
2.7.4