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V4L/DVB (12107): smscoreapi: fix compile warning

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gcc 4.3.1 generates this warning:

v4l/smscoreapi.c: In function 'smscore_gpio_configure':
v4l/smscoreapi.c:1481: warning: 'GroupNum' may be used uninitialized in this function
v4l/smscoreapi.c:1480: warning: 'TranslatedPinNum' may be used uninitialized in this function

While in practice this will not happen, it is something that the compiler
can't determine. Initializing these two local variables to 0 suppresses
this warning.

Cc: Udi Atar <udi.linuxtv@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-06-14 06:47:35 -03:00 committed by Mauro Carvalho Chehab
parent c6711c3e6d
commit be5daa9bd2
1 changed files with 2 additions and 2 deletions
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4
drivers/media/dvb/siano/smscoreapi.c
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@ -1422,8 +1422,8 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum,
struct smscore_gpio_config *pGpioConfig) {
u32 totalLen;
u32 TranslatedPinNum;
u32 GroupNum;
u32 TranslatedPinNum = 0;
u32 GroupNum = 0;
u32 ElectricChar;
u32 groupCfg;
void *buffer;