From: Anatol Pomozov <anatol.pomozov@gmail.com>
Date: Thu, 8 Nov 2012 19:53:35 +0000 (-0500)
Subject: ext4: use 'inode' variable that is already dereferenced
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8d8c1825709020c73b5e66f96c114f6a1f6461e7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ext4: use 'inode' variable that is already dereferenced

Tested: xfs tests

Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 68e896e12a67..0fd16e653ebd 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -111,7 +111,7 @@ static int ext4_end_io(ext4_io_end_t *io)
 		inode_dio_done(inode);
 	/* Wake up anyone waiting on unwritten extent conversion */
 	if (atomic_dec_and_test(&EXT4_I(inode)->i_unwritten))
-		wake_up_all(ext4_ioend_wq(io->inode));
+		wake_up_all(ext4_ioend_wq(inode));
 	return ret;
 }