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| author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-09-06 13:26:03 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-09-10 16:28:29 +0300 |
| commit | 853acf7caf10b828102d92d05b5c101666a6142b (patch) | |
| tree | cbb4cb3baa9b6844629c6c169767065e9b51af45 /drivers/net/wireless | |
| parent | 45f09a1c5b8584334899121d4b33a4aebe05e068 (diff) | |
| download | linux-853acf7caf10b828102d92d05b5c101666a6142b.tar.bz2 | |
ath9k_htc: release allocated buffer if timed out
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>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_hst.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index 1bf63a4efb4c..d091c8ebdcf0 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -170,6 +170,7 @@ 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; } @@ -205,6 +206,7 @@ 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; } @@ -277,6 +279,7 @@ 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; } |