From: Michael Vassernis michael.vassernis@tandemg.com
[ Upstream commit 313c3fe9c2348e7147eca38bb446f295b45403a0 ]
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.co... Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 772e54f0696fd..141508e01c31f 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3929,7 +3929,7 @@ 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);