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Subject[PATCH 15/16] net: wireless: marvell: mwifiex: usb: don't print error when allocating urb fails
Date
kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
---
drivers/net/wireless/marvell/mwifiex/usb.c | 19 ++++---------------
1 file changed, 4 insertions(+), 15 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 0857575c5c39fe..3bd04f52f36988 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -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;
--
2.8.1
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