deuglify squashfs_lookup()
d_splice_alias(NULL, dentry) is equivalent to d_add(dentry, NULL), NULL
so no need for that if (inode) ... in there (or ERR_PTR(0), for that
matter)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/squashfs/namei.c b/fs/squashfs/namei.c
index 4bc63ac..51b3695 100644
--- a/fs/squashfs/namei.c
+++ b/fs/squashfs/namei.c
@@ -232,10 +232,7 @@
exit_lookup:
kfree(dire);
- if (inode)
- return d_splice_alias(inode, dentry);
- d_add(dentry, inode);
- return ERR_PTR(0);
+ return d_splice_alias(inode, dentry);
data_error:
err = -EIO;