linux-ext4 - [PATCH] ext4: fix a warning from sparse check for ext4_dir

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Message-Id: <1361264926-8908-1-git-send-email-wenqing.lz@taobao.com>
Date:	Tue, 19 Feb 2013 17:08:46 +0800
From:	Zheng Liu <gnehzuil.liu@...il.com>
To:	linux-ext4@...r.kernel.org
Cc:	Zheng Liu <wenqing.lz@...bao.com>
Subject: [PATCH] ext4: fix a warning from sparse check for ext4_dir_llseek

From: Zheng Liu <wenqing.lz@...bao.com>

ext4_dir_llseek is only used as a callback function, and no one calls
it directly.  So make it as a static function in order to remove a
warning message from sparse check.

Signed-off-by: Zheng Liu <wenqing.lz@...bao.com>
---
 fs/ext4/dir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 80a28b2..39460ac 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -333,7 +333,7 @@ static inline loff_t ext4_get_htree_eof(struct file *filp)
  *
  * For non-htree, ext4_llseek already chooses the proper max offset.
  */
-loff_t ext4_dir_llseek(struct file *file, loff_t offset, int whence)
+static loff_t ext4_dir_llseek(struct file *file, loff_t offset, int whence)
 {
 	struct inode *inode = file->f_mapping->host;
 	int dx_dir = is_dx_dir(inode);
-- 
1.7.12.rc2.18.g61b472e

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