linux-kernel - [PATCH] lib80211: Use ERR

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Message-Id: <20240906114455.730559-1-roheetchavan@gmail.com>
Date: Fri,  6 Sep 2024 17:14:55 +0530
From: Rohit Chavan <roheetchavan@...il.com>
To: Johannes Berg <johannes@...solutions.net>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Rohit Chavan <roheetchavan@...il.com>
Subject: [PATCH] lib80211: Use ERR_CAST() to return

Using ERR_CAST() is more reasonable and safer, When it is necessary
to convert the type of an error pointer and return it.

Signed-off-by: Rohit Chavan <roheetchavan@...il.com>
---
 net/wireless/lib80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/wireless/lib80211.c b/net/wireless/lib80211.c
index d66a913027e0..87c0e09aa676 100644
--- a/net/wireless/lib80211.c
+++ b/net/wireless/lib80211.c
@@ -227,7 +227,7 @@ EXPORT_SYMBOL(lib80211_get_crypto_ops);
 
 static void *lib80211_crypt_null_init(int keyidx)
 {
-	return (void *)1;
+	return ERR_CAST(1);
 }
 
 static void lib80211_crypt_null_deinit(void *priv)
-- 
2.34.1