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Commit be5daa9b authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (12107): smscoreapi: fix compile warning 



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: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent c6711c3e

drivers/media/dvb/siano/smscoreapi.c

+2 −2
Original line number Diff line number Diff line
@@ -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;