From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Wed, 9 Nov 2005 05:37:12 +0000 (-0800)
Subject: [PATCH] v4l: 721: check kthread correctly
X-Git-Tag: v2.6.15-rc1~249
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d63cb45a2ee5cbf2e6d568fb2c4007a52e21bcf;p=linux-2.6

[PATCH] v4l: 721: check kthread correctly

- Check ->kthread correctly

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index 6e2b0775a7..88cc793c0b 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -1566,7 +1566,7 @@ static int msp_detach(struct i2c_client *client)
 	struct msp3400c *msp  = i2c_get_clientdata(client);
 
 	/* shutdown control thread */
-	if (msp->kthread >= 0) {
+	if (msp->kthread) {
 		msp->restart = 1;
 		kthread_stop(msp->kthread);
 	}