Commit 604b592e authored by Mike Snitzer's avatar Mike Snitzer Committed by Artem Bityutskiy

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: default avatarMike Snitzer <snitzer@redhat.com>
Acked-by: default avatarRichard Weinberger <richard@nod.at>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
parent 0da846f4
...@@ -125,9 +125,9 @@ static struct ubi_ainf_volume *add_vol(struct ubi_attach_info *ai, int vol_id, ...@@ -125,9 +125,9 @@ static struct ubi_ainf_volume *add_vol(struct ubi_attach_info *ai, int vol_id,
parent = *p; parent = *p;
av = rb_entry(parent, struct ubi_ainf_volume, rb); 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; p = &(*p)->rb_left;
else if (vol_id > av->vol_id) else
p = &(*p)->rb_right; p = &(*p)->rb_right;
} }
......
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