[PATCH] tuntap: fix sparse warning

[Jason Wang]

Make tun_enable_queue() static to fix the sparse warning:

drivers/net/tun.c:399:19: sparse: symbol 'tun_enable_queue' was not declared. Should it be static?

Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
---
 drivers/net/tun.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 173acf5..504f7f1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -396,7 +396,7 @@ static void tun_disable_queue(struct tun_struct *tun, struct tun_file *tfile)
 	++tun->numdisabled;
 }
 
-struct tun_struct *tun_enable_queue(struct tun_file *tfile)
+static struct tun_struct *tun_enable_queue(struct tun_file *tfile)
 {
 	struct tun_struct *tun = tfile->detached;
 
-- 
1.7.1

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