linux-kernel - [PATCH 4.19 101/280] mac80211_hwsim: propagate genlmsg

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Message-Id: <20190322111312.257849343@linuxfoundation.org>
Date:   Fri, 22 Mar 2019 12:14:14 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Li RongQing <lirongqing@...du.com>,
        Johannes Berg <johannes.berg@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 101/280] mac80211_hwsim: propagate genlmsg_reply return code

4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit 17407715240456448e4989bee46ffc93991add83 ]

genlmsg_reply can fail, so propagate its return code

Signed-off-by: Li RongQing <lirongqing@...du.com>
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.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 4ca6592f5b3a..7cd428c0af43 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -3454,7 +3454,7 @@ static int hwsim_get_radio_nl(struct sk_buff *msg, struct genl_info *info)
 			goto out_err;
 		}
 
-		genlmsg_reply(skb, info);
+		res = genlmsg_reply(skb, info);
 		break;
 	}
 
-- 
2.19.1