From: "Németh Márton" <nm127@freemail.hu>
To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
V4L Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH] rj54n1cb0c: remove compiler warning
Date: Sun, 03 Jan 2010 21:34:59 +0100 [thread overview]
Message-ID: <4B40FF73.2060906@freemail.hu> (raw)
In-Reply-To: <201001031950.o03JoIjh012466@smtp-vbr4.xs4all.nl>
From: Márton Németh <nm127@freemail.hu>
Remove the following compiler warning: 'dummy' is used uninitialized in this function.
Although the result in the dummy variable is not used the program flow in
soc_camera_limit_side() depends on the value in dummy. The program flow is better
to be deterministic.
Signed-off-by: Márton Németh <nm127@freemail.hu>
---
diff -r 62ee2b0f6556 linux/drivers/media/video/rj54n1cb0c.c
--- a/linux/drivers/media/video/rj54n1cb0c.c Wed Dec 30 18:19:11 2009 +0100
+++ b/linux/drivers/media/video/rj54n1cb0c.c Sun Jan 03 21:30:20 2010 +0100
@@ -563,7 +563,7 @@
struct i2c_client *client = sd->priv;
struct rj54n1 *rj54n1 = to_rj54n1(client);
struct v4l2_rect *rect = &a->c;
- unsigned int dummy, output_w, output_h,
+ unsigned int dummy = 0, output_w, output_h,
input_w = rect->width, input_h = rect->height;
int ret;
next prev parent reply other threads:[~2010-01-03 20:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-03 19:50 [cron job] v4l-dvb daily build 2.6.22 and up: ERRORS, 2.6.16-2.6.21: OK Hans Verkuil
2010-01-03 20:34 ` Németh Márton [this message]
2010-01-04 21:01 ` [PATCH] rj54n1cb0c: remove compiler warning Guennadi Liakhovetski
2010-01-04 21:10 ` Németh Márton
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