[PATCH] ixgbe: mark symbols static where possible

We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c:2128:5: warning: no previous prototype for 'ixgbe_led_on_t_x550em' [-Wmissing-prototypes]
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c:2150:5: warning: no previous prototype for 'ixgbe_led_off_t_x550em' [-Wmissing-prototypes]

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

Signed-off-by: Baoyou Xie <redacted>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index e092a89..dec8b11 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c

@@ -2125,7 +2125,7 @@ static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw)
  *  @hw: pointer to hardware structure
  *  @led_idx: led number to turn on
  **/
-s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
+static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
 {
 	u16 phy_data;
 

@@ -2147,7 +2147,7 @@ s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
  *  @hw: pointer to hardware structure
  *  @led_idx: led number to turn off
  **/
-s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
+static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
 {
 	u16 phy_data;
 

-- 
2.7.4

-----Original Message-----
From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org] On
Behalf Of Baoyou Xie
Sent: Sunday, September 18, 2016 1:48 AM
To: Kirsher, Jeffrey T <redacted>; intel-wired-
lan@lists.osuosl.org
Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; arnd@arndb.de;
baoyou.xie@linaro.org; xie.baoyou@zte.com.cn
Subject: [PATCH] ixgbe: mark symbols static where possible

We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c:2128:5: warning: no previous
prototype for 'ixgbe_led_on_t_x550em' [-Wmissing-prototypes]
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c:2150:5: warning: no previous
prototype for 'ixgbe_led_off_t_x550em' [-Wmissing-prototypes]

Already taken care of:
http://patchwork.ozlabs.org/patch/661647/

Thanks,
Emil