ipwireless: Do not return value from sending funcs

[safe/jmp/linux-2.6] / drivers / char / pcmcia / ipwireless / hardware.c

diff --git a/drivers/char/pcmcia/ipwireless/hardware.c b/drivers/char/pcmcia/ipwireless/hardware.c
index 08423ba..ff2093d 100644 (file)
--- a/drivers/char/pcmcia/ipwireless/hardware.c
+++ b/drivers/char/pcmcia/ipwireless/hardware.c
@@ -400,19 +400,14 @@ static void swap_packet_bitfield_from_le(unsigned char *data)
 #endif
 }
 
-static int do_send_fragment(struct ipw_hardware *hw, unsigned char *data,
+static void do_send_fragment(struct ipw_hardware *hw, unsigned char *data,
                            unsigned length)
 {
        unsigned i;
        unsigned long flags;
 
        start_timing();
-
-       if (length == 0)
-               return 0;
-
-       if (length > hw->ll_mtu)
-               return -1;
+       BUG_ON(length > hw->ll_mtu);
 
        if (ipwireless_debug)
                dump_data_bytes("send", data, length);
@@ -458,11 +453,9 @@ static int do_send_fragment(struct ipw_hardware *hw, unsigned char *data,
        spin_unlock_irqrestore(&hw->lock, flags);
 
        end_write_timing(length);
-
-       return 0;
 }
 
-static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
+static void do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
 {
        unsigned short fragment_data_len;
        unsigned short data_left = packet->length - packet->offset;
@@ -522,8 +515,6 @@ static int do_send_packet(struct ipw_hardware *hw, struct ipw_tx_packet *packet)
                                        packet->length);
                kfree(packet);
        }
-
-       return 0;
 }
 
 static void ipw_setup_hardware(struct ipw_hardware *hw)