linux-kernel - [PATCH] Fix use of uninitialized variable in drivers/video/sis/init301.c::SiS

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Message-Id: <200610232326.11288.jesper.juhl@gmail.com>
Date:	Mon, 23 Oct 2006 23:26:11 +0200
From:	Jesper Juhl <jesper.juhl@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Thomas Winischhofer <thomas@...ischhofer.net>,
	Jesper Juhl <jesper.juhl@...il.com>
Subject: [PATCH] Fix use of uninitialized variable in drivers/video/sis/init301.c::SiS_DDC2Delay()

The variable 'j' is used uninitialized in the loop. Fix by initializing it to zero.

Signed-off-by: Jesper Juhl <jesper.juhl@...il.com>
---

 drivers/video/sis/init301.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/video/sis/init301.c b/drivers/video/sis/init301.c
index f13fadd..f65bedb 100644
--- a/drivers/video/sis/init301.c
+++ b/drivers/video/sis/init301.c
@@ -445,7 +445,8 @@ #endif
 void
 SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime)
 {
-   unsigned int i, j;
+   unsigned int i
+   unsigned int j = 0;
 
    for(i = 0; i < delaytime; i++) {
       j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);


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