[PATCH] fs: remove redundant timespec_equal test in update_atime()

[Tejun Heo]

 Hello, Alexander Viro.

 In update_atime(), timespec_equal() test is done twice in succession
and the second is always false.  This patch removes the second test.

Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>

diff --git a/fs/inode.c b/fs/inode.c
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1195,9 +1195,6 @@ void update_atime(struct inode *inode)
 	if (!timespec_equal(&inode->i_atime, &now)) {
 		inode->i_atime = now;
 		mark_inode_dirty_sync(inode);
-	} else {
-		if (!timespec_equal(&inode->i_atime, &now))
-			inode->i_atime = now;
 	}
 }
 
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