Subject: [PATCH 23/24] net: return actual error on register_queue_kobjects

From: Jeff Liu <[email-masked]>
Date: Tue, 17 Jun 2014 22:32:42 +0800

From: Jie Liu <[email-masked]>

Return the actual error code if call kset_create_and_add() failed

Cc: David S. Miller <[email-masked]>
Signed-off-by: Jie Liu <[email-masked]>
---
 net/core/net-sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 1cac29e..5c1c1e5 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1200,8 +1200,8 @@ static int register_queue_kobjects(struct net_device *net)
 #ifdef CONFIG_SYSFS
 	net->queues_kset = kset_create_and_add("queues",
 	    NULL, &net->dev.kobj);
-	if (!net->queues_kset)
-		return -ENOMEM;
+	if (IS_ERR(net->queues_kset))
+		return PTR_ERR(net->queues_kset);
 	real_rx = net->real_num_rx_queues;
 #endif
 	real_tx = net->real_num_tx_queues;
-- 
1.8.3.2