netdev - [PATCH] cfg80211: Do not compare with boolean in nl80211_common_reg_change

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Message-ID: <1567657537-65472-1-git-send-email-zhongjiang@huawei.com>
Date:   Thu, 5 Sep 2019 12:25:37 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <johannes@...solutions.net>, <davem@...emloft.net>
CC:     <linux-wireless@...r.kernel.org>, <zhongjiang@...wei.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] cfg80211: Do not compare with boolean in nl80211_common_reg_change_event

With the help of boolinit.cocci, we use !nl80211_reg_change_event_fill
instead of (nl80211_reg_change_event_fill == false). Meanwhile, Clean
up the code.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 net/wireless/nl80211.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 3e30e18..0c7fa60 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -14997,12 +14997,10 @@ void nl80211_common_reg_change_event(enum nl80211_commands cmd_id,
 		return;
 
 	hdr = nl80211hdr_put(msg, 0, 0, 0, cmd_id);
-	if (!hdr) {
-		nlmsg_free(msg);
-		return;
-	}
+	if (!hdr)
+		goto nla_put_failure;
 
-	if (nl80211_reg_change_event_fill(msg, request) == false)
+	if (!nl80211_reg_change_event_fill(msg, request))
 		goto nla_put_failure;
 
 	genlmsg_end(msg, hdr);
-- 
1.7.12.4