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authorAndrew Morton <akpm@linux-foundation.org>2014-01-23 15:56:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 16:37:03 -0800
commited8f68669a27287a3b15882e8d88ebccae75ec59 (patch)
treeb3d1a78b844e00f6b7640c626dc807a27886a4a3 /fs
parentb1c8047c6b474c639d923122ab84732cbfeb7225 (diff)
fs-ext3-use-rbtree-postorder-iteration-helper-instead-of-opencoding-fix
use do{}while - more efficient and it squishes a coccinelle warning Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Cody P Schafer <cody@linux.vnet.ibm.com> Cc: Jan Kara <jack@suse.cz> Cc: Michel Lespinasse <walken@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/ext3/dir.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index a331ad1c23f8..e66e4808719f 100644
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -312,11 +312,11 @@ static void free_rb_tree_fname(struct rb_root *root)
struct fname *fname, *next;
rbtree_postorder_for_each_entry_safe(fname, next, root, rb_hash)
- while (fname) {
- struct fname * old = fname;
+ do {
+ struct fname *old = fname;
fname = fname->next;
- kfree (old);
- }
+ kfree(old);
+ } while (fname);
*root = RB_ROOT;
}

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