From f96b36c779f92328bb1c802e6268609191d4449d Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Wed, 23 Mar 2016 20:37:26 +0200 Subject: [PATCH] Staging: wlan-ng: wiphy_free() is not called in case wiphy_register() fails This patch covers wiphy_register() failures in wlan_create_wiphy() from cfg80211.c by calling wiphy_free() for the correspondent struct wiphy allocated structure. Signed-off-by: Claudiu Beznea Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/cfg80211.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c index 8bad018eda47..ee989d1d5715 100644 --- a/drivers/staging/wlan-ng/cfg80211.c +++ b/drivers/staging/wlan-ng/cfg80211.c @@ -771,8 +771,10 @@ static struct wiphy *wlan_create_wiphy(struct device *dev, wlandevice_t *wlandev wiphy->n_cipher_suites = PRISM2_NUM_CIPHER_SUITES; wiphy->cipher_suites = prism2_cipher_suites; - if (wiphy_register(wiphy) < 0) + if (wiphy_register(wiphy) < 0) { + wiphy_free(wiphy); return NULL; + } return wiphy; }