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| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2010-03-05 04:25:21 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-03-05 04:25:21 +0100 |
| commit | 64e290ec69be39f1887fa0b403c1e417b6b038e7 (patch) | |
| tree | 8c7f87a2a4baa357e0cc04ab10b5af0b06273160 /fs/ext4/dir.c | |
| parent | ext4: Code cleanup for EXT4_IOC_MOVE_EXT ioctl (diff) | |
| download | linux-64e290ec69be39f1887fa0b403c1e417b6b038e7.tar.xz linux-64e290ec69be39f1887fa0b403c1e417b6b038e7.zip | |
ext4: fix up rb_root initializations to use RB_ROOT
ext4 uses rb_node = NULL; to zero rb_root at few places. Using
RB_ROOT as the initializer is more portable in case the underlying
implementation of rbtrees changes in the future.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/ext4/dir.c')
| -rw-r--r-- | fs/ext4/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 29857ddd9e26..86cb6d86a048 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -305,7 +305,7 @@ static void free_rb_tree_fname(struct rb_root *root) kfree(old); } if (!parent) - root->rb_node = NULL; + *root = RB_ROOT; else if (parent->rb_left == n) parent->rb_left = NULL; else if (parent->rb_right == n) |