Message ID | 20170123141018.2331-1-weiyj.lk@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/fs/affs/namei.c b/fs/affs/namei.c index a3df8a6..96dd1d0 100644 --- a/fs/affs/namei.c +++ b/fs/affs/namei.c @@ -453,8 +453,8 @@ static struct dentry *affs_get_parent(struct dentry *child) struct buffer_head *bh; bh = affs_bread(child->d_sb, d_inode(child)->i_ino); - if (IS_ERR(bh)) - return ERR_CAST(bh); + if (!bh) + return ERR_PTR(-EIO); parent = affs_iget(child->d_sb, be32_to_cpu(AFFS_TAIL(child->d_sb, bh)->parent));