diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-06-20 13:39:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-19 22:41:36 +0200 |
| commit | aba03a8b544ab73397811a908b4d7608d743002e (patch) | |
| tree | c685d87e580064252e622fd7ef20544e5336824e /fs | |
| parent | eade994be5e644a2e77a9d088b1f6536e7a7e942 (diff) | |
f2fs: Fix uninitialized return in f2fs_ioc_shutdown()
[ Upstream commit 2a96d8ad94ce57cb0072f7a660b1039720c47716 ]
"ret" can be uninitialized on the success path when "in ==
F2FS_GOING_DOWN_FULLSYNC".
Fixes: 60b2b4ee2bc0 ("f2fs: Fix deadlock in shutdown ioctl")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 3ffa341cf586..4c9f9bcbd2d9 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1882,7 +1882,7 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct super_block *sb = sbi->sb; __u32 in; - int ret; + int ret = 0; if (!capable(CAP_SYS_ADMIN)) return -EPERM; |