diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mcu.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mcu.c b/drivers/net/wireless/mediatek/mt76/mcu.c index 3f94c37251df..a8cafa39a56d 100644 --- a/drivers/net/wireless/mediatek/mt76/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mcu.c @@ -6,18 +6,20 @@ #include "mt76.h" struct sk_buff * -mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, - int data_len) +__mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, + int len, int data_len, gfp_t gfp) { const struct mt76_mcu_ops *ops = dev->mcu_ops; - int length = ops->headroom + data_len + ops->tailroom; struct sk_buff *skb; - skb = alloc_skb(length, GFP_KERNEL); + len = max_t(int, len, data_len); + len = ops->headroom + len + ops->tailroom; + + skb = alloc_skb(len, gfp); if (!skb) return NULL; - memset(skb->head, 0, length); + memset(skb->head, 0, len); skb_reserve(skb, ops->headroom); if (data && data_len) @@ -25,7 +27,7 @@ mt76_mcu_msg_alloc(struct mt76_dev *dev, const void *data, return skb; } -EXPORT_SYMBOL_GPL(mt76_mcu_msg_alloc); +EXPORT_SYMBOL_GPL(__mt76_mcu_msg_alloc); struct sk_buff *mt76_mcu_get_response(struct mt76_dev *dev, unsigned long expires) |