[PATCH] touch_atime() cleanup

Simplify touch_atime() layout.

Cc: Valerie Henson <val_henson@linux.intel.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 11 insertions, 10 deletions

diff --git a/fs/inode.c b/fs/inode.c
index d00de182ecb9..04536ebc5ac4 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1144,7 +1144,6 @@ sector_t bmap(struct inode * inode, sector_t block)
                 res = inode->i_mapping->a_ops->bmap(inode->i_mapping, block);
         return res;
 }
-
 EXPORT_SYMBOL(bmap);
 
 /**
@@ -1163,19 +1162,22 @@ void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
 
         if (IS_RDONLY(inode))
                 return;
-
-        if ((inode->i_flags & S_NOATIME) ||
-            (inode->i_sb->s_flags & MS_NOATIME) ||
-            ((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode)))
+        if (inode->i_flags & S_NOATIME)
+                return;
+        if (inode->i_sb->s_flags & MS_NOATIME)
+                return;
+        if ((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode))
                 return;
 
         /*
          * We may have a NULL vfsmount when coming from NFSD
          */
-        if (mnt &&
-            ((mnt->mnt_flags & MNT_NOATIME) ||
-             ((mnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode))))
-                return;
+        if (mnt) {
+                if (mnt->mnt_flags & MNT_NOATIME)
+                        return;
+                if ((mnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode))
+                        return;
+        }
 
         now = current_fs_time(inode->i_sb);
         if (!timespec_equal(&inode->i_atime, &now)) {
@@ -1183,7 +1185,6 @@ void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
                 mark_inode_dirty_sync(inode);
         }
 }
-
 EXPORT_SYMBOL(touch_atime);
 
 /**