From cb8d1aa78e31d7f3511c0b3f25f5a61a4687235f Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 15 Jan 2006 15:09:23 -0200
Subject: [PATCH] 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>
---
 drivers/media/video/msp3400-driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 09ff25b554..69ed369c2f 100644
--- 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;
 }
-- 
2.39.5