From: Dave Hansen <haveblue@us.ibm.com>
Date: Wed, 18 Jul 2007 12:33:51 +0000 (-0400)
Subject: ext4: remove extra IS_RDONLY() check
X-Git-Tag: v3.12-rc1~28088^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d699594dc151c664a2b307e680a3cd9b7145fd83;p=kernel%2Fkernel-generic.git

ext4: remove extra IS_RDONLY() check

ext4_change_inode_journal_flag() is only called from one location:
ext4_ioctl(EXT3_IOC_SETFLAGS).  That ioctl case already has a IS_RDONLY()
call in it so this one is superfluous.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 125aca7..de26c25 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3275,7 +3275,7 @@ int ext4_change_inode_journal_flag(struct inode *inode, int val)
 	 */
 
 	journal = EXT4_JOURNAL(inode);
-	if (is_journal_aborted(journal) || IS_RDONLY(inode))
+	if (is_journal_aborted(journal))
 		return -EROFS;
 
 	jbd2_journal_lock_updates(journal);