mac80211: use ERR_CAST()



No need for ERR_PTR(PTR_ERR()) since there's ERR_CAST, use it.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent c7c71066

net/mac80211/key.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;