From: Johannes Berg <johannes.berg@xxxxxxxxx>
[ Upstream commit 1b78dd34560e9962f8e917fe4adde6f2ab0eb89f ]
This reverts commit b970ac68e0c4 ("wifi: mac80211_hwsim: check the
return value of nla_put_u32") since it introduced a memory leak in
the error path, which seems worse than sending an incomplete skb,
and the put can't fail anyway since the SKB was just allocated.
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/virtual/mac80211_hwsim.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c
index dd516cec41973..23307c8baea21 100644
--- a/drivers/net/wireless/virtual/mac80211_hwsim.c
+++ b/drivers/net/wireless/virtual/mac80211_hwsim.c
@@ -582,9 +582,8 @@ static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy,
*/
/* Add vendor data */
- err = nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);
- if (err)
- return err;
+ nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);
+
/* Send the event - this will call nla_nest_end() */
cfg80211_vendor_event(skb, GFP_KERNEL);
}
--
2.40.1
