linux-kernel - [PATCH] ath9k: debug: remove set but not used variable 'fops_dump

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Date:   Mon, 10 Sep 2018 11:11:28 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <ath9k-devel@....qualcomm.com>, <kvalo@...eaurora.org>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <davem@...emloft.net>, <linux-wireless@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH] ath9k: debug: remove set but not used variable 'fops_dump_nfcal'

'fops_dump_nfcal' is not used since commit 4447d815fd0f ("ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries")

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/wireless/ath/ath9k/debug.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 0a6eb8a..c871b7e 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -990,19 +990,6 @@ static int read_file_dump_nfcal(struct seq_file *file, void *data)
 	return 0;
 }
 
-static int open_file_dump_nfcal(struct inode *inode, struct file *f)
-{
-	return single_open(f, read_file_dump_nfcal, inode->i_private);
-}
-
-static const struct file_operations fops_dump_nfcal = {
-	.read = seq_read,
-	.open = open_file_dump_nfcal,
-	.owner = THIS_MODULE,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
 static ssize_t read_file_btcoex(struct file *file, char __user *user_buf,
 				size_t count, loff_t *ppos)
-- 
2.7.0