diff options
| author | Qu Wenruo <wqu@suse.com> | 2020-10-31 09:07:51 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-11-19 09:45:49 -0500 |
| commit | 4891c4e595b48ee41b7d8062bb599d05a938ea0a (patch) | |
| tree | b2b9c37a873ded4d9facb8c2e8e39f1b523d0de3 /fs/btrfs | |
| parent | 9b5546c37ab020039f06855eae28fbd56adb096b (diff) | |
| download | u-boot-4891c4e595b48ee41b7d8062bb599d05a938ea0a.tar.gz | |
fs: btrfs: initialize @ret to 0 to prevent uninitialized return value
In show_dir() if we hit a ROOT_ITEM, we can exit with uninitialized
@ret.
Fix it by initializing it to 0.
Reported-by: Coverity CID 312955
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/btrfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c index e48972ffa2..346b2c4341 100644 --- a/fs/btrfs/btrfs.c +++ b/fs/btrfs/btrfs.c @@ -36,7 +36,7 @@ static int show_dir(struct btrfs_root *root, struct extent_buffer *eb, char *target = NULL; char filetime[32]; time_t mtime; - int ret; + int ret = 0; btrfs_dir_item_key_to_cpu(eb, di, &key); |