diff options
| author |   Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-11 23:05:30 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-13 14:53:40 -0700 |
| commit | 71c4c616eced093d90d37fec06b8e965a864eaa4 (patch) | |
| tree | cafaae4d0f60adde4e529de33ea090bae7efa969 /drivers/net/wireless/ath/ar5523/ar5523.c | |
| parent | net: wimax: i2400m: usb-notif: don't print error when allocating urb fails (diff) | |
| download | linux-dev-71c4c616eced093d90d37fec06b8e965a864eaa4.tar.xz linux-dev-71c4c616eced093d90d37fec06b8e965a864eaa4.zip | |
net: wireless: ath: ar5523: ar5523: don't print error when allocating urb fails
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/ath/ar5523/ar5523.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c index 8aded24bcdf4..7a60d2e652da 100644 --- a/drivers/net/wireless/ath/ar5523/ar5523.c +++ b/drivers/net/wireless/ath/ar5523/ar5523.c @@ -706,10 +706,8 @@ static int ar5523_alloc_rx_bufs(struct ar5523 *ar) data->ar = ar; data->urb = usb_alloc_urb(0, GFP_KERNEL); - if (!data->urb) { - ar5523_err(ar, "could not allocate rx data urb\n"); + if (!data->urb) goto err; - } list_add_tail(&data->list, &ar->rx_data_free); atomic_inc(&ar->rx_data_free_cnt); } @@ -824,7 +822,6 @@ static void ar5523_tx_work_locked(struct ar5523 *ar) urb = usb_alloc_urb(0, GFP_KERNEL); if (!urb) { - ar5523_err(ar, "Failed to allocate TX urb\n"); ieee80211_free_txskb(ar->hw, skb); continue; } @@ -949,10 +946,8 @@ static int ar5523_alloc_tx_cmd(struct ar5523 *ar) init_completion(&cmd->done); cmd->urb_tx = usb_alloc_urb(0, GFP_KERNEL); - if (!cmd->urb_tx) { - ar5523_err(ar, "could not allocate urb\n"); + if (!cmd->urb_tx) return -ENOMEM; - } cmd->buf_tx = usb_alloc_coherent(ar->dev, AR5523_MAX_TXCMDSZ, GFP_KERNEL, &cmd->urb_tx->transfer_dma); |