From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
To: LMML <linux-media@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Mauro Carvalho Chehab <mchehab@infradead.org>,
DLOS <davinci-linux-open-source@linux.davincidsp.com>,
"Lad, Prabhakar" <prabhakar.lad@ti.com>
Subject: [PATCH] davinci: dm355: Fix uninitialized variable compiler warnings
Date: Wed, 2 Jan 2013 17:23:49 +0530 [thread overview]
Message-ID: <1357127630-8167-1-git-send-email-prabhakar.lad@ti.com> (raw)
drivers/media/platform/davinci/dm355_ccdc.c:593:9: warning: ‘val1’ may be
used uninitialized in this function [-Wuninitialized]
drivers/media/platform/davinci/dm355_ccdc.c:560:6: note: ‘val1’ was declared here
This is a false positive but the compiler has no way to know about it,
so initialize the variable to 0.
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
---
drivers/media/platform/davinci/dm355_ccdc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/platform/davinci/dm355_ccdc.c b/drivers/media/platform/davinci/dm355_ccdc.c
index ce0e413..3c28aaa 100644
--- a/drivers/media/platform/davinci/dm355_ccdc.c
+++ b/drivers/media/platform/davinci/dm355_ccdc.c
@@ -557,7 +557,7 @@ static int ccdc_config_vdfc(struct ccdc_vertical_dft *dfc)
*/
static void ccdc_config_csc(struct ccdc_csc *csc)
{
- u32 val1, val2;
+ u32 val1 = 0, val2;
int i;
if (!csc->enable)
--
1.7.4.1
next reply other threads:[~2013-01-02 12:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-02 11:53 Lad, Prabhakar [this message]
2013-01-02 11:53 ` [PATCH] davinci: dm644x: fix enum ccdc_gama_width and enum ccdc_data_size comparision warning Lad, Prabhakar
2013-02-05 16:24 ` Mauro Carvalho Chehab
2013-02-05 17:18 ` Prabhakar Lad
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