From 313c3fe9c2348e7147eca38bb446f295b45403a0 Mon Sep 17 00:00:00 2001
From: Michael Vassernis <michael.vassernis@tandemg.com>
Date: Thu, 3 Oct 2019 07:31:38 +0000
Subject: [PATCH] mac80211_hwsim: fix incorrect dev_alloc_name failure goto
Git-commit: 313c3fe9c2348e7147eca38bb446f295b45403a0
Patch-mainline: v5.4-rc4
References: jsc#SLE-13430
If dev_alloc_name fails, hwsim_mon's memory allocated in alloc_netdev
needs to be freed.
Change goto command in dev_alloc_name failure to out_free_mon in
order to perform free_netdev.
Signed-off-by: Michael Vassernis <michael.vassernis@tandemg.com>
Link: https://lore.kernel.org/r/20191003073049.3760-1-michael.vassernis@tandemg.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mac80211_hwsim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 45c73a6f09a1..14f562cd715c 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -4026,7 +4026,7 @@ static int __init init_mac80211_hwsim(void)
err = dev_alloc_name(hwsim_mon, hwsim_mon->name);
if (err < 0) {
rtnl_unlock();
- goto out_free_radios;
+ goto out_free_mon;
}
err = register_netdevice(hwsim_mon);
--
2.16.4