From 0b23810d8c37a707abb076394c4bca76362cf06d Mon Sep 17 00:00:00 2001
From: Veaceslav Falico <vfalico@redhat.com>
Date: Mon, 6 Jan 2014 11:54:40 +0100
Subject: [PATCH] bonding: fix kstrtou8() return value verification in
 num_peer_notif

It returns 0 in case of success, !0 error otherwise. Fix the improper error
verification.

Fixes: 2c9839c143bbc ("bonding: add num_grat_arp attribute netlink support")
CC: sfeldma@cumulusnetworks.com
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Acked-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/bonding/bond_sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 9a1ea4a171c7..011f163c2c67 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -776,7 +776,7 @@ static ssize_t bonding_store_num_peer_notif(struct device *d,
 	int ret;
 
 	ret = kstrtou8(buf, 10, &new_value);
-	if (!ret) {
+	if (ret) {
 		pr_err("%s: invalid value %s specified.\n",
 		       bond->dev->name, buf);
 		return ret;
-- 
2.30.2