aboutsummaryrefslogtreecommitdiff
path: root/lib/radix-tree.c
diff options
context:
space:
mode:
authorWu Fengguang <wfg@mail.ustc.edu.cn>2006-06-25 05:48:14 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:13 -0700
commite5dcd90b53d601a04482db9800336a0ccf190880 (patch)
treeb84936f569134612797cfa069401fe88dcac152d /lib/radix-tree.c
parent3419b23a919698f75944d3e0d97eb1d9c51e4bb6 (diff)
downloadlinux-linaro-stable-e5dcd90b53d601a04482db9800336a0ccf190880.tar.gz
[PATCH] radixtree: normalize radix_tree_tag_get() return value
In radix_tree_tag_get(), return normalized value of 0/1, as indicated by its comment. Signed-off-by: Wu Fengguang <wfg@mail.ustc.edu.cn> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/radix-tree.c')
-rw-r--r--lib/radix-tree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index b32efae7688e..637d55608de5 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -530,7 +530,7 @@ int radix_tree_tag_get(struct radix_tree_root *root,
int ret = tag_get(slot, tag, offset);
BUG_ON(ret && saw_unset_tag);
- return ret;
+ return !!ret;
}
slot = slot->slots[offset];
shift -= RADIX_TREE_MAP_SHIFT;