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Commit ff9b3e43 authored by Douglas Schilling Landgraf's avatar Douglas Schilling Landgraf Committed by Mauro Carvalho Chehab
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V4L/DVB (8884): em28xx-audio: fix memory leak 



Free allocated memory

Signed-off-by: default avatarDouglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ff41efcf

drivers/media/video/em28xx/em28xx-audio.c

+7 −1
Original line number Diff line number Diff line
@@ -161,8 +161,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev) 


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

		urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);

		if (!urb)

		if (!urb) {

			em28xx_errdev("usb_alloc_urb failed!\n");

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

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

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

			}

			return -ENOMEM;

		}



		urb->dev = dev->udev;

		urb->context = dev;