V4L/DVB (3385): Return -EINVAL for unknown commands in msp3400 module.

- Return -EINVAL for unknown commands. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-15 15:09:23 -02:00 · 2006-01-15 15:09:23 -02:00 · cb8d1aa78e
parent 27487d4471
commit cb8d1aa78e
1 changed files with 2 additions and 2 deletions
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@ -1031,8 +1031,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 	}

 	default:
-		/* nothing */
-		break;
+		/* unknown */
+		return -EINVAL;
 	}
 	return 0;
 }