netdev - [PATCH] mac80211: Use ERR_CAST inlined function instead of ERR_PTR(PTR

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Message-Id: <1381190953-6362-1-git-send-email-duanj.fnst@cn.fujitsu.com>
Date:	Mon,  7 Oct 2013 17:09:13 -0700
From:	djduanjiong@...il.com
To:	Johannes Berg <johannes@...solutions.net>,
	"John W. Linville" <linville@...driver.com>,
	"David S. Miller" <davem@...emloft.net>
Cc:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Duan Jiong <duanj.fnst@...fujitsu.com>
Subject: [PATCH] mac80211: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))

From: Duan Jiong <duanj.fnst@...fujitsu.com>

Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
---
 net/mac80211/key.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 620677e..3e51dd7 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -879,7 +879,7 @@ ieee80211_gtk_rekey_add(struct ieee80211_vif *vif,
 				  keyconf->keylen, keyconf->key,
 				  0, NULL);
 	if (IS_ERR(key))
-		return ERR_PTR(PTR_ERR(key));
+		return ERR_CAST(key);
 
 	if (sdata->u.mgd.mfp != IEEE80211_MFP_DISABLED)
 		key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
-- 
1.7.7.6

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