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authorDouglas Schilling Landgraf <dougsland@linuxtv.org>2008-09-04 10:20:20 -0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-09-29 07:26:01 -0400
commitff9b3e430b04e00dd2d29a26ae9438d7044a51db (patch)
tree96121c6714cb954c03c008527ed972595572f05c
parentff41efcff635717ebe032437c4d6ee22badc9960 (diff)
V4L/DVB (8884): em28xx-audio: fix memory leak
Free allocated memory Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/em28xx/em28xx-audio.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 3c006103c1eb..08cb4e7711a5 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -161,8 +161,14 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
161 161
162 memset(dev->adev->transfer_buffer[i], 0x80, sb_size); 162 memset(dev->adev->transfer_buffer[i], 0x80, sb_size);
163 urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC); 163 urb = usb_alloc_urb(EM28XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);
164 if (!urb) 164 if (!urb) {
165 em28xx_errdev("usb_alloc_urb failed!\n");
166 for (j = 0; j < i; j++) {
167 usb_free_urb(dev->adev->urb[j]);
168 kfree(dev->adev->transfer_buffer[j]);
169 }
165 return -ENOMEM; 170 return -ENOMEM;
171 }
166 172
167 urb->dev = dev->udev; 173 urb->dev = dev->udev;
168 urb->context = dev; 174 urb->context = dev;