diff options
| author | Mike Snitzer <snitzer@redhat.com> | 2014-03-21 15:54:03 -0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-09-11 15:53:26 +0200 |
| commit | 6503dd7370427100d1b9537b90c2d934e0c965d8 (patch) | |
| tree | 55981ebbe7f1a74d4de662e46d22ec548cf868b0 | |
| parent | c457880e0d2ce146ea21e2cfa92537b6dd41b8e7 (diff) | |
| download | barebox-6503dd7370427100d1b9537b90c2d934e0c965d8.tar.gz barebox-6503dd7370427100d1b9537b90c2d934e0c965d8.tar.xz | |
UBI: fix rb_tree node comparison in add_map
The comparisons used in add_vol() shouldn't be identical. Pretty sure
the following is correct but it is completely untested.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
| -rw-r--r-- | drivers/mtd/ubi/fastmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 50db661403..3aa7aa8173 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -125,9 +125,9 @@ static struct ubi_ainf_volume *add_vol(struct ubi_attach_info *ai, int vol_id, parent = *p; av = rb_entry(parent, struct ubi_ainf_volume, rb); - if (vol_id > av->vol_id) + if (vol_id < av->vol_id) p = &(*p)->rb_left; - else if (vol_id > av->vol_id) + else p = &(*p)->rb_right; } |