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mt76: implement .mcu_parse_response in struct mt76_mcu_ops

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Do not free skb inside that function
Preparation for further cleanup

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2020-09-30 03:54:03 +02:00
parent eb9afae96b
commit 8c73f3b15a
12 changed files with 55 additions and 36 deletions
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mt76x02_mcu.c
+14 -9
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@@ -10,6 +10,18 @@
#include "mt76x02_mcu.h"
int mt76x02_mcu_parse_response(struct mt76_dev *mdev, int cmd,
struct sk_buff *skb, int seq)
{
u32 *rxfce = (u32 *)skb->cb;
if (seq != FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, *rxfce))
return -EAGAIN;
return 0;
}
EXPORT_SYMBOL_GPL(mt76x02_mcu_parse_response);
int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data,
int len, bool wait_resp)
{
@@ -44,9 +56,6 @@ int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data,
goto out;
while (wait_resp) {
u32 *rxfce;
bool check_seq = false;
skb = mt76_mcu_get_response(&dev->mt76, expires);
if (!skb) {
dev_err(mdev->dev,
@@ -57,13 +66,9 @@ int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data,
break;
}
rxfce = (u32 *)skb->cb;
if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, *rxfce))
check_seq = true;
ret = mt76x02_mcu_parse_response(mdev, cmd, skb, seq);
dev_kfree_skb(skb);
if (check_seq)
if (ret != -EAGAIN)
break;
}