linux-kernel - [PATCH] net: ksz884x: Remove the unused function port_cfg_force_flow

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Date:   Mon, 12 Dec 2022 11:53:09 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     davem@...emloft.net
Cc:     kuba@...nel.org, pabeni@...hat.com, sumit.semwal@...aro.org,
        christian.koenig@....com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linaro-mm-sig@...ts.linaro.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] net: ksz884x: Remove the unused function port_cfg_force_flow_ctrl()

The function port_cfg_force_flow_ctrl() is defined in the ksz884x.c file,
but not called elsewhere, so remove this unused function.

drivers/net/ethernet/micrel/ksz884x.c:2212:20: warning: unused function 'port_cfg_force_flow_ctrl'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3418
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/net/ethernet/micrel/ksz884x.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index e6acd1e7b263..46f1fbf58b5a 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -2209,12 +2209,6 @@ static inline void port_cfg_back_pressure(struct ksz_hw *hw, int p, int set)
 		KS8842_PORT_CTRL_2_OFFSET, PORT_BACK_PRESSURE, set);
 }
 
-static inline void port_cfg_force_flow_ctrl(struct ksz_hw *hw, int p, int set)
-{
-	port_cfg(hw, p,
-		KS8842_PORT_CTRL_2_OFFSET, PORT_FORCE_FLOW_CTRL, set);
-}
-
 static inline int port_chk_back_pressure(struct ksz_hw *hw, int p)
 {
 	return port_chk(hw, p,
-- 
2.20.1.7.g153144c