Found during code review. This was pretty much impossible to happen but better safe than sorry.
Signed-off-by: Michal Kazior <[email protected]> --- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 3 ++- drivers/net/wireless/ath/ath10k/wmi.c | 8 +++++--- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 563fde73623c..8fdba3865c96 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -402,7 +402,7 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) - return; + goto out; trace_ath10k_wmi_event(ar, id, skb->data, skb->len); @@ -521,6 +521,7 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) break; } +out: dev_kfree_skb(skb); } diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 77220b0f0e89..c2e86edfd66f 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -3222,7 +3222,7 @@ static void ath10k_wmi_op_rx(struct ath10k *ar, struct sk_buff *skb) id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) - return; + goto out; trace_ath10k_wmi_event(ar, id, skb->data, skb->len); @@ -3326,6 +3326,7 @@ static void ath10k_wmi_op_rx(struct ath10k *ar, struct sk_buff *skb) break; } +out: dev_kfree_skb(skb); } @@ -3339,7 +3340,7 @@ static void ath10k_wmi_10_1_op_rx(struct ath10k *ar, struct sk_buff *skb) id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) - return; + goto out; trace_ath10k_wmi_event(ar, id, skb->data, skb->len); @@ -3462,7 +3463,7 @@ static void ath10k_wmi_10_2_op_rx(struct ath10k *ar, struct sk_buff *skb) id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) - return; + goto out; trace_ath10k_wmi_event(ar, id, skb->data, skb->len); @@ -3570,6 +3571,7 @@ static void ath10k_wmi_10_2_op_rx(struct ath10k *ar, struct sk_buff *skb) break; } +out: dev_kfree_skb(skb); } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
