From: Miklos Szeredi <mszeredi@redhat.com>
Date: Mon, 4 Sep 2017 14:44:42 +0000 (+0200)
Subject: ovl: cleanup d_real for negative
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=191a3980c6161d40c32e69273e0567615be17001;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ovl: cleanup d_real for negative

d_real() is never called with a negative dentry.  So remove the
d_is_negative() check (which would never trigger anyway, since d_is_reg()
returns false for a negative dentry).

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 40d49390feb9..c0c02cca776b 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -81,9 +81,6 @@ static struct dentry *ovl_d_real(struct dentry *dentry,
 		goto bug;
 	}
 
-	if (d_is_negative(dentry))
-		return dentry;
-
 	if (open_flags) {
 		err = ovl_open_maybe_copy_up(dentry, open_flags);
 		if (err)