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-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.c21
-rw-r--r--drivers/net/wireless/ath/ath9k/wmi.c6
3 files changed, 16 insertions, 13 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 259de170ea2..3d8f0f468f8 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -53,7 +53,7 @@ static void hif_usb_regout_cb(struct urb *urb)
return;
free:
- dev_kfree_skb_any(cmd->skb);
+ kfree_skb(cmd->skb);
kfree(cmd);
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index d1fa5bd6bdb..587d98ed098 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -146,7 +146,7 @@ static int htc_config_pipe_credits(struct htc_target *target)
struct htc_config_pipe_msg *cp_msg;
int ret, time_left;
- skb = dev_alloc_skb(50 + sizeof(struct htc_frame_hdr));
+ skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);
if (!skb) {
dev_err(target->dev, "failed to allocate send buffer\n");
return -ENOMEM;
@@ -174,7 +174,7 @@ static int htc_config_pipe_credits(struct htc_target *target)
return 0;
err:
- dev_kfree_skb(skb);
+ kfree_skb(skb);
return -EINVAL;
}
@@ -184,7 +184,7 @@ static int htc_setup_complete(struct htc_target *target)
struct htc_comp_msg *comp_msg;
int ret = 0, time_left;
- skb = dev_alloc_skb(50 + sizeof(struct htc_frame_hdr));
+ skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);
if (!skb) {
dev_err(target->dev, "failed to allocate send buffer\n");
return -ENOMEM;
@@ -210,7 +210,7 @@ static int htc_setup_complete(struct htc_target *target)
return 0;
err:
- dev_kfree_skb(skb);
+ kfree_skb(skb);
return -EINVAL;
}
@@ -250,8 +250,8 @@ int htc_connect_service(struct htc_target *target,
endpoint->dl_pipeid = service_to_dlpipe(service_connreq->service_id);
endpoint->ep_callbacks = service_connreq->ep_callbacks;
- skb = dev_alloc_skb(sizeof(struct htc_conn_svc_msg) +
- sizeof(struct htc_frame_hdr));
+ skb = alloc_skb(sizeof(struct htc_conn_svc_msg) +
+ sizeof(struct htc_frame_hdr), GFP_ATOMIC);
if (!skb) {
dev_err(target->dev, "Failed to allocate buf to send"
"service connect req\n");
@@ -282,7 +282,7 @@ int htc_connect_service(struct htc_target *target,
*conn_rsp_epid = target->conn_rsp_epid;
return 0;
err:
- dev_kfree_skb(skb);
+ kfree_skb(skb);
return ret;
}
@@ -321,7 +321,7 @@ void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
struct sk_buff *skb, bool txok)
{
struct htc_endpoint *endpoint;
- struct htc_frame_hdr *htc_hdr;
+ struct htc_frame_hdr *htc_hdr = NULL;
if (htc_handle->htc_flags & HTC_OP_CONFIG_PIPE_CREDITS) {
complete(&htc_handle->cmd_wait);
@@ -349,7 +349,10 @@ void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
return;
ret:
/* HTC-generated packets are freed here. */
- dev_kfree_skb_any(skb);
+ if (htc_hdr && htc_hdr->endpoint_id != ENDPOINT0)
+ dev_kfree_skb_any(skb);
+ else
+ kfree_skb(skb);
}
/*
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index acb66544a2a..f2ff18cf3e6 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -213,7 +213,7 @@ free_skb:
static void ath9k_wmi_ctrl_tx(void *priv, struct sk_buff *skb,
enum htc_endpoint_id epid, bool txok)
{
- dev_kfree_skb_any(skb);
+ kfree_skb(skb);
}
int ath9k_wmi_connect(struct htc_target *htc, struct wmi *wmi,
@@ -269,7 +269,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
if (!wmi)
return -EINVAL;
- skb = dev_alloc_skb(headroom + cmd_len);
+ skb = alloc_skb(headroom + cmd_len, GFP_ATOMIC);
if (!skb)
return -ENOMEM;
@@ -313,7 +313,7 @@ out:
ath_print(common, ATH_DBG_WMI,
"WMI failure for: %s\n", wmi_cmd_to_name(cmd_id));
mutex_unlock(&wmi->op_mutex);
- dev_kfree_skb_any(skb);
+ kfree_skb(skb);
return ret;
}