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-rw-r--r--drivers/media/media-device.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 6f9eb94e85b..d01fcb7e87c 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -59,7 +59,9 @@ static int media_device_get_info(struct media_device *dev,
info.hw_revision = dev->hw_revision;
info.driver_version = dev->driver_version;
- return copy_to_user(__info, &info, sizeof(*__info));
+ if (copy_to_user(__info, &info, sizeof(*__info)))
+ return -EFAULT;
+ return 0;
}
static struct media_entity *find_entity(struct media_device *mdev, u32 id)