hi,
in several we use dev->devno right after we kfree()
dev. This fixes coverity bug id #1065
Signed-off-by: Eric Sesterhenn <[email protected]>
--- linux-2.6.17-rc1/drivers/media/video/em28xx/em28xx-video.c.orig 2006-04-10 23:49:05.000000000 +0200
+++ linux-2.6.17-rc1/drivers/media/video/em28xx/em28xx-video.c 2006-04-10 23:50:05.000000000 +0200
@@ -1576,8 +1576,8 @@ static int em28xx_init_dev(struct em28xx
errCode = em28xx_config(dev);
if (errCode) {
em28xx_errdev("error configuring device\n");
- kfree(dev);
em28xx_devused&=~(1<<dev->devno);
+ kfree(dev);
return -ENOMEM;
}
@@ -1603,8 +1603,8 @@ static int em28xx_init_dev(struct em28xx
dev->vdev = video_device_alloc();
if (NULL == dev->vdev) {
em28xx_errdev("cannot allocate video_device.\n");
- kfree(dev);
em28xx_devused&=~(1<<dev->devno);
+ kfree(dev);
return -ENOMEM;
}
@@ -1612,8 +1612,8 @@ static int em28xx_init_dev(struct em28xx
if (NULL == dev->vbi_dev) {
em28xx_errdev("cannot allocate video_device.\n");
kfree(dev->vdev);
- kfree(dev);
em28xx_devused&=~(1<<dev->devno);
+ kfree(dev);
return -ENOMEM;
}
@@ -1650,8 +1650,8 @@ static int em28xx_init_dev(struct em28xx
mutex_unlock(&dev->lock);
list_del(&dev->devlist);
video_device_release(dev->vdev);
- kfree(dev);
em28xx_devused&=~(1<<dev->devno);
+ kfree(dev);
return -ENODEV;
}
@@ -1662,8 +1662,8 @@ static int em28xx_init_dev(struct em28xx
list_del(&dev->devlist);
video_device_release(dev->vbi_dev);
video_device_release(dev->vdev);
- kfree(dev);
em28xx_devused&=~(1<<dev->devno);
+ kfree(dev);
return -ENODEV;
} else {
printk("registered VBI\n");
-
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