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V4L/DVB (5078): Pvrusb2: It's safe to kfree() a null pointer

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Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mike Isely 2007-01-20 00:02:26 -03:00 committed by Mauro Carvalho Chehab
parent e5bd0260e7
commit 6710fb868b
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/pvrusb2/pvrusb2-v4l2.c
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@ -1189,8 +1189,8 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
vp->dev_video = kmalloc(sizeof(*vp->dev_video),GFP_KERNEL);
vp->dev_radio = kmalloc(sizeof(*vp->dev_radio),GFP_KERNEL);
if (!(vp->dev_video && vp->dev_radio)) {
if (vp->dev_video) kfree(vp->dev_video);
if (vp->dev_radio) kfree(vp->dev_radio);
kfree(vp->dev_video);
kfree(vp->dev_radio);
kfree(vp);
return NULL;
}