[PATCH 20/25] Return -EINVAL for unknown commands in msp3400 module.

[mchehab@infradead.org]

From: Hans Verkuil <hverkuil@xs4all.nl>

- 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 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 09ff25b..69ed369 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
 	}
 
 	default:
-		/* nothing */
-		break;
+		/* unknown */
+		return -EINVAL;
 	}
 	return 0;
 }

-
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