linux-kernel - [PATCH] md-cluster: make function cluster_check_sync

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Date:   Tue,  3 Oct 2017 10:51:17 +0100
From:   Colin King <colin.king@...onical.com>
To:     Shaohua Li <shli@...nel.org>, linux-raid@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] md-cluster: make function cluster_check_sync_size static

From: Colin Ian King <colin.king@...onical.com>

The function cluster_check_sync_size is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol 'cluster_check_sync_size' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/md/md-cluster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 03082e17c65c..bf41492a2cb0 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -1094,7 +1094,7 @@ static void metadata_update_cancel(struct mddev *mddev)
 /*
  * return 0 if all the bitmaps have the same sync_size
  */
-int cluster_check_sync_size(struct mddev *mddev)
+static int cluster_check_sync_size(struct mddev *mddev)
 {
 	int i, rv;
 	bitmap_super_t *sb;
-- 
2.14.1