linux-kernel - [PATCH] iwlwifi: mvm: Remove the unused function iwl_dbgfs_is

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Date:   Tue, 13 Dec 2022 15:07:08 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     gregory.greenman@...el.com
Cc:     kvalo@...nel.org, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] iwlwifi: mvm: Remove the unused function iwl_dbgfs_is_match()

The function iwl_dbgfs_is_match is defined in the debugfs-vif.c file,
but not called elsewhere, so remove this unused function.

drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c:441:21: warning: unused function 'iwl_dbgfs_is_match'.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3433
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 78d8b37eb71a..3779ac040ba0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
@@ -438,13 +438,6 @@ static ssize_t iwl_dbgfs_bf_params_read(struct file *file,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
-static inline char *iwl_dbgfs_is_match(char *name, char *buf)
-{
-	int len = strlen(name);
-
-	return !strncmp(name, buf, len) ? buf + len : NULL;
-}
-
 static ssize_t iwl_dbgfs_os_device_timediff_read(struct file *file,
 						 char __user *user_buf,
 						 size_t count, loff_t *ppos)
-- 
2.20.1.7.g153144c