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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 <claudiu.beznea@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Claudiu Beznea 2016-03-23 20:37:26 +02:00 committed by Greg Kroah-Hartman
parent 80e3e241fa
commit f96b36c779
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/wlan-ng/cfg80211.c
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@ -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;
}