author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-08-21 16:36:02 -0700
committer: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-08-21 16:36:02 -0700
commit: 37814ee0bac6ef5d2c008114eeb8ad03710ce119
parent: 060cc749e9c50dfc8d1a8696aa0da520aa714977
Commit Summary:
Diffstat:
1 file changed, 8 insertions, 7 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 158227e03b71..99ec5b40e977 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -990,13 +990,14 @@ static struct sysfs_dirent *sysfs_dir_next_pos(const void *ns,
struct sysfs_dirent *parent_sd, ino_t ino, struct sysfs_dirent *pos)
{
pos = sysfs_dir_pos(ns, parent_sd, ino, pos);
- if (pos) do {
- struct rb_node *node = rb_next(&pos->s_rb);
- if (!node)
- pos = NULL;
- else
- pos = to_sysfs_dirent(node);
- } while (pos && pos->s_ns != ns);
+ if (pos)
+ do {
+ struct rb_node *node = rb_next(&pos->s_rb);
+ if (!node)
+ pos = NULL;
+ else
+ pos = to_sysfs_dirent(node);
+ } while (pos && pos->s_ns != ns);
return pos;
}