[PATCH] rtl8xxxu: mark rtl8192eu_power_off() static

From	Baoyou Xie <baoyou.xie@linaro.org>
Newsgroups	linux.kernel
Subject	[PATCH] rtl8xxxu: mark rtl8192eu_power_off() static
Date	2016-09-25 11:30 +0200
Message-ID	<sldUZ-4Mj-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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We get 1 warning when building kernel with W=1:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c:1557:6: warning: no previous prototype for 'rtl8192eu_power_off' [-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@linaro.org>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
index df54d27..7b5128a 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1554,7 +1554,7 @@ static int rtl8192eu_power_on(struct rtl8xxxu_priv *priv)
 	return ret;
 }
 
-void rtl8192eu_power_off(struct rtl8xxxu_priv *priv)
+static void rtl8192eu_power_off(struct rtl8xxxu_priv *priv)
 {
 	u8 val8;
 	u16 val16;
-- 
2.7.4

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[PATCH] rtl8xxxu: mark rtl8192eu_power_off() static Baoyou Xie <baoyou.xie@linaro.org> - 2016-09-25 11:30 +0200

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