Re: [PATCH] rndis_wlan: Remove redundant NULL check before kfree
From: Jussi Kivilinna <hidden>
Date: 2013-02-25 10:02:08
Also in:
linux-wireless
Acked-by: Jussi Kivilinna <redacted> Quoting Syam Sidhardhan [off-list ref]:
quoted hunk ↗ jump to hunk
kfree on a NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <redacted> --- drivers/net/wireless/rndis_wlan.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)diff --git a/drivers/net/wireless/rndis_wlan.cb/drivers/net/wireless/rndis_wlan.c index 525fd75..5f66b4e 100644--- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c@@ -2839,8 +2839,7 @@ static void rndis_wlan_do_link_up_work(structusbnet *usbdev) } else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC) cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL); - if (info != NULL) - kfree(info); + kfree(info); priv->connected = true; memcpy(priv->bssid, bssid, ETH_ALEN); -- 1.7.9.5