linux-kernel - [PATCH -next] afs: Make symbol 'afs_cell_gc

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Date:   Mon, 26 Mar 2018 06:47:02 +0000
From:   Wei Yongjun <weiyongjun1@...wei.com>
To:     David Howells <dhowells@...hat.com>
CC:     Wei Yongjun <weiyongjun1@...wei.com>,
        <linux-afs@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] afs: Make symbol 'afs_cell_gc_delay' static

Fixes the following sparse warnings:

fs/afs/cell.c:21:24: warning:
 symbol 'afs_cell_gc_delay' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 fs/afs/cell.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/afs/cell.c b/fs/afs/cell.c
index 3d2c5e0..c17e03b 100644
--- a/fs/afs/cell.c
+++ b/fs/afs/cell.c
@@ -18,7 +18,7 @@
 #include <keys/rxrpc-type.h>
 #include "internal.h"
 
-unsigned __read_mostly afs_cell_gc_delay = 10;
+static unsigned __read_mostly afs_cell_gc_delay = 10;
 
 static void afs_manage_cell(struct work_struct *);