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Commit 71c4c616 authored by Wolfram Sang's avatar Wolfram Sang Committed by David S. Miller
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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: default avatarWolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aa38b885

drivers/net/wireless/ath/ar5523/ar5523.c

+2 −7
Original line number Diff line number Diff line
@@ -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);