mwifiex: fix Coverity SCAN CID 709078: Resource leak (RESOURCE_LEAK)

> *. CID 709078: Resource leak (RESOURCE_LEAK)
> 	- drivers/net/wireless/mwifiex/cfg80211.c, line: 935
> Assigning: "bss_cfg" = storage returned from "kzalloc(132UL, 208U)"
> 	- but was not free
> drivers/net/wireless/mwifiex/cfg80211.c:935

Signed-off-by: Bing Zhao <[email protected]>
Signed-off-by: John W. Linville <[email protected]>

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ce61b6fae1c99f44ead5f0c226b26b882cdacf43..5c7fd185373cfb37c0ee57e62b9b54135af505b7 100644 (file)
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -958,6 +958,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
        case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
                /* firmware doesn't support this type of hidden SSID */
        default:
+               kfree(bss_cfg);
                return -EINVAL;
        }