From 245b431b76ada80aa2a3ea36e46ab5a45b84e0ee Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Mon, 25 Apr 2016 02:07:18 +0300 Subject: [PATCH] Staging: wilc1000: Freed memory in case of error This patch frees memory allocated inside wilc_wlan_txq_add_cfg_pkt() in case wilc_wlan_txq_add_to_head() fails. Signed-off-by: Claudiu Beznea Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_wlan.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 7da3b4ac1dc5..11e16d56ace7 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -325,8 +325,11 @@ static int wilc_wlan_txq_add_cfg_pkt(struct wilc_vif *vif, u8 *buffer, tqe->priv = NULL; tqe->tcp_pending_ack_idx = NOT_TCP_ACK; - if (wilc_wlan_txq_add_to_head(vif, tqe)) + if (wilc_wlan_txq_add_to_head(vif, tqe)) { + kfree(tqe); return 0; + } + return 1; }