diff options
| author |   Yang Yingliang <yangyingliang@huawei.com> | 2021-03-30 21:06:32 +0800 |
|---|---|---|
| committer |   Dominique Martinet <asmadeus@codewreck.org> | 2021-03-31 07:02:47 +0900 |
| commit | f8b139e2f24112f4e21f1eb02c7fc7600fea4b8d (patch) | |
| tree | 7be268560bc3efa30ddfb97ed3e0020e5d58a3a3 /fs/9p | |
| parent | 9p: Constify static struct v9fs_attr_group (diff) | |
| download | linux-dev-f8b139e2f24112f4e21f1eb02c7fc7600fea4b8d.tar.xz linux-dev-f8b139e2f24112f4e21f1eb02c7fc7600fea4b8d.zip | |
fs: 9p: fix v9fs_file_open writeback fid error check
IS_ERR() and PTR_ERR() use wrong pointer, it should be
writeback_fid, fix it.
Link: http://lkml.kernel.org/r/20210330130632.1054357-1-yangyingliang@huawei.com
Fixes: 5bfe97d7382b ("9p: Fix writeback fid incorrectly being attached to dentry")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
[Dominique: adjusted commit summary]
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/vfs_file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 649f04f112dc..59c32c9b799f 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -86,8 +86,8 @@ int v9fs_file_open(struct inode *inode, struct file *file) * to work. */ writeback_fid = v9fs_writeback_fid(file_dentry(file)); - if (IS_ERR(fid)) { - err = PTR_ERR(fid); + if (IS_ERR(writeback_fid)) { + err = PTR_ERR(writeback_fid); mutex_unlock(&v9inode->v_mutex); goto out_error; } |