From: Navid Emamdoost navid.emamdoost@gmail.com
[ Upstream commit 853acf7caf10b828102d92d05b5c101666a6142b ]
In htc_config_pipe_credits, htc_setup_complete, and htc_connect_service if time out happens, the allocated buffer needs to be released. Otherwise there will be memory leak.
Signed-off-by: Navid Emamdoost navid.emamdoost@gmail.com Signed-off-by: Kalle Valo kvalo@codeaurora.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath9k/htc_hst.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index 257b6ee51e54b..1af216aa5adae 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -175,6 +175,7 @@ static int htc_config_pipe_credits(struct htc_target *target) time_left = wait_for_completion_timeout(&target->cmd_wait, HZ); if (!time_left) { dev_err(target->dev, "HTC credit config timeout\n"); + kfree_skb(skb); return -ETIMEDOUT; }
@@ -211,6 +212,7 @@ static int htc_setup_complete(struct htc_target *target) time_left = wait_for_completion_timeout(&target->cmd_wait, HZ); if (!time_left) { dev_err(target->dev, "HTC start timeout\n"); + kfree_skb(skb); return -ETIMEDOUT; }
@@ -284,6 +286,7 @@ int htc_connect_service(struct htc_target *target, if (!time_left) { dev_err(target->dev, "Service connection timeout for: %d\n", service_connreq->service_id); + kfree_skb(skb); return -ETIMEDOUT; }