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net: wireless: marvell: mwifiex: usb: don't print error when allocating urb fails

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kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wolfram Sang 2016-08-11 23:13:07 +02:00 committed by David S. Miller
parent da8794ce8e
commit dbea99d6d9
1 changed files with 4 additions and 15 deletions
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19
drivers/net/wireless/marvell/mwifiex/usb.c
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@ -657,11 +657,8 @@ static int mwifiex_usb_tx_init(struct mwifiex_adapter *adapter)
card->tx_cmd.ep = card->tx_cmd_ep;
card->tx_cmd.urb = usb_alloc_urb(0, GFP_KERNEL);
if (!card->tx_cmd.urb) {
mwifiex_dbg(adapter, ERROR,
"tx_cmd.urb allocation failed\n");
if (!card->tx_cmd.urb)
return -ENOMEM;
}
for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) {
port = &card->port[i];
@ -677,11 +674,8 @@ static int mwifiex_usb_tx_init(struct mwifiex_adapter *adapter)
port->tx_data_list[j].ep = port->tx_data_ep;
port->tx_data_list[j].urb =
usb_alloc_urb(0, GFP_KERNEL);
if (!port->tx_data_list[j].urb) {
mwifiex_dbg(adapter, ERROR,
"urb allocation failed\n");
if (!port->tx_data_list[j].urb)
return -ENOMEM;
}
}
}
@ -697,10 +691,8 @@ static int mwifiex_usb_rx_init(struct mwifiex_adapter *adapter)
card->rx_cmd.ep = card->rx_cmd_ep;
card->rx_cmd.urb = usb_alloc_urb(0, GFP_KERNEL);
if (!card->rx_cmd.urb) {
mwifiex_dbg(adapter, ERROR, "rx_cmd.urb allocation failed\n");
if (!card->rx_cmd.urb)
return -ENOMEM;
}
card->rx_cmd.skb = dev_alloc_skb(MWIFIEX_RX_CMD_BUF_SIZE);
if (!card->rx_cmd.skb)
@ -714,11 +706,8 @@ static int mwifiex_usb_rx_init(struct mwifiex_adapter *adapter)
card->rx_data_list[i].ep = card->rx_data_ep;
card->rx_data_list[i].urb = usb_alloc_urb(0, GFP_KERNEL);
if (!card->rx_data_list[i].urb) {
mwifiex_dbg(adapter, ERROR,
"rx_data_list[] urb allocation failed\n");
if (!card->rx_data_list[i].urb)
return -1;
}
if (mwifiex_usb_submit_rx_urb(&card->rx_data_list[i],
MWIFIEX_RX_DATA_BUF_SIZE))
return -1;