diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c index beaee4962128..add0f5ade2e6 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c @@ -12,12 +12,13 @@ static u8 rmnet_map_do_flow_control(struct sk_buff *skb, struct rmnet_port *port, int enable) { + struct rmnet_map_header *map_header = (void *)skb->data; struct rmnet_endpoint *ep; struct net_device *vnd; u8 mux_id; int r; - mux_id = RMNET_MAP_GET_MUX_ID(skb); + mux_id = map_header->mux_id; if (mux_id >= RMNET_MAX_LOGICAL_EP) { kfree_skb(skb); @@ -49,6 +50,7 @@ static void rmnet_map_send_ack(struct sk_buff *skb, unsigned char type, struct rmnet_port *port) { + struct rmnet_map_header *map_header = (void *)skb->data; struct rmnet_map_control_command *cmd; struct net_device *dev = skb->dev; @@ -58,7 +60,8 @@ static void rmnet_map_send_ack(struct sk_buff *skb, skb->protocol = htons(ETH_P_MAP); - cmd = RMNET_MAP_GET_CMD_START(skb); + /* Command data immediately follows the MAP header */ + cmd = (struct rmnet_map_control_command *)(map_header + 1); cmd->cmd_type = type & 0x03; netif_tx_lock(dev); @@ -71,11 +74,13 @@ static void rmnet_map_send_ack(struct sk_buff *skb, */ void rmnet_map_command(struct sk_buff *skb, struct rmnet_port *port) { + struct rmnet_map_header *map_header = (void *)skb->data; struct rmnet_map_control_command *cmd; unsigned char command_name; unsigned char rc = 0; - cmd = RMNET_MAP_GET_CMD_START(skb); + /* Command data immediately follows the MAP header */ + cmd = (struct rmnet_map_control_command *)(map_header + 1); command_name = cmd->command_name; switch (command_name) { |