From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Sun, 15 Jan 2006 17:09:23 +0000 (-0200)
Subject: V4L/DVB (3385): Return -EINVAL for unknown commands in msp3400 module.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cb8d1aa78e31d7f3511c0b3f25f5a61a4687235f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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>
---

diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 09ff25b554b6..69ed369c2f48 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;
 }