Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] fs: 9p: fix wrong pointer passed to IS_ERR() and PTR_ERR() | Date | Tue, 30 Mar 2021 21:06:32 +0800 |
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IS_ERR() and PTR_ERR() use wrong pointer, it should be writeback_fid, fix it.
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> --- fs/9p/vfs_file.c | 4 ++-- 1 file 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; } -- 2.25.1
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