NET: nl80211, fix lock imbalance and netdev referencing
Stanse found that nl80211_set_wiphy imporperly handles a lock and netdev reference and contains unreachable code. It is because there return statement isntead of assignment to result variable. Fix that. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jouni Malinen <j@w1.fi> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -877,7 +877,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
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int idx, mbm = 0;
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if (!rdev->ops->set_tx_power) {
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return -EOPNOTSUPP;
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result = -EOPNOTSUPP;
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goto bad_res;
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}
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