When running xfstests 224 I kept getting ENOSPC when trying to remove the files,
and this is because we were returning ret from check_path_shared while it was
uninitalized, which isn't right. Fix this to return 0 properly, and now
xfstests 224 doesn't freak out when it tries to clean itself up. Thanks,
Signed-off-by: Josef Bacik <josef@xxxxxxxxxx>
---
fs/btrfs/inode.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 160b55b..e353da5 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2714,9 +2714,10 @@ static int check_path_shared(struct btrfs_root *root,
struct extent_buffer *eb;
int level;
u64 refs = 1;
- int uninitialized_var(ret);
for (level = 0; level < BTRFS_MAX_LEVEL; level++) {
+ int ret;
+
if (!path->nodes[level])
break;
eb = path->nodes[level];
@@ -2727,7 +2728,7 @@ static int check_path_shared(struct btrfs_root *root,
if (refs > 1)
return 1;
}
- return ret; /* XXX callers? */
+ return 0;
}
/*
--
1.6.6.1
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