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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-05 05:42:38 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-08 01:18:55 +0100 |
| commit | 432663375b04ed9700ea7d3c8e737432d1be6490 (patch) | |
| tree | ef104ff2f05dbda7f710ba91511a1aef8599cd65 | |
| parent | V4L/DVB (10180): drivers/media: Fix a number of sparse warnings (diff) | |
| download | linux-432663375b04ed9700ea7d3c8e737432d1be6490.tar.xz linux-432663375b04ed9700ea7d3c8e737432d1be6490.zip | |
V4L/DVB (10181): v4l2-device: Fix some sparse warnings
/home/v4l/master/v4l/v4l2-device.c:32:2: warning: Using plain integer as NULL pointer
/home/v4l/master/v4l/v4l2-device.c:64:2: warning: Using plain integer as NULL pointer
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/v4l2-device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c index 9eefde031597..cf9d4c7f571a 100644 --- a/drivers/media/video/v4l2-device.c +++ b/drivers/media/video/v4l2-device.c @@ -29,7 +29,7 @@ int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev) if (dev == NULL || v4l2_dev == NULL) return -EINVAL; /* Warn if we apparently re-register a device */ - WARN_ON(dev_get_drvdata(dev)); + WARN_ON(dev_get_drvdata(dev) != NULL); INIT_LIST_HEAD(&v4l2_dev->subdevs); spin_lock_init(&v4l2_dev->lock); v4l2_dev->dev = dev; @@ -61,7 +61,7 @@ int v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd) if (dev == NULL || sd == NULL || !sd->name[0]) return -EINVAL; /* Warn if we apparently re-register a subdev */ - WARN_ON(sd->dev); + WARN_ON(sd->dev != NULL); if (!try_module_get(sd->owner)) return -ENODEV; sd->dev = dev; |