Commit 1fbfc53c authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
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media: usb: cx231xx: cx231xx-audio: 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 avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d41b2d5d

drivers/media/usb/cx231xx/cx231xx-audio.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -293,7 +293,6 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev) 
		memset(dev->adev.transfer_buffer[i], 0x80, sb_size);

		memset(dev->adev.transfer_buffer[i], 0x80, sb_size);

		urb = usb_alloc_urb(CX231XX_ISO_NUM_AUDIO_PACKETS, GFP_ATOMIC);

		urb = usb_alloc_urb(CX231XX_ISO_NUM_AUDIO_PACKETS, GFP_ATOMIC);

		if (!urb) {

		if (!urb) {

			dev_err(dev->dev, "usb_alloc_urb failed!\n");

			for (j = 0; j < i; j++) {

			for (j = 0; j < i; j++) {

				usb_free_urb(dev->adev.urb[j]);

				usb_free_urb(dev->adev.urb[j]);

				kfree(dev->adev.transfer_buffer[j]);

				kfree(dev->adev.transfer_buffer[j]);
@@ -355,7 +354,6 @@ static int cx231xx_init_audio_bulk(struct cx231xx *dev) 
		memset(dev->adev.transfer_buffer[i], 0x80, sb_size);

		memset(dev->adev.transfer_buffer[i], 0x80, sb_size);

		urb = usb_alloc_urb(CX231XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);

		urb = usb_alloc_urb(CX231XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);

		if (!urb) {

		if (!urb) {

			dev_err(dev->dev, "usb_alloc_urb failed!\n");

			for (j = 0; j < i; j++) {

			for (j = 0; j < i; j++) {

				usb_free_urb(dev->adev.urb[j]);

				usb_free_urb(dev->adev.urb[j]);

				kfree(dev->adev.transfer_buffer[j]);

				kfree(dev->adev.transfer_buffer[j]);