fix: tools: kwbimage.c: Initialize headersz to suppress warning
When building with my toolchain (4.8.2): CROSS_COMPILE=/home/lukma/work/ptxdist/toolchains/arm/OSELAS.Toolchain-2013.12.0/arm-v7a-linux-gnueabi/gcc-4.8.2-glibc-2.18-binutils-2.24-kernel-3.12-sanitized/bin/arm-v7a-linux-gnueabi- I see following WARNING: tools/kwbimage.c: In function "kwbimage_set_header": tools/kwbimage.c:803:8: warning: "headersz" may be used uninitialized in this function [-Wmaybe-uninitialized] memcpy(ptr, image, headersz); ^ This fix aims to suppress it. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
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@ -728,7 +728,7 @@ static void kwbimage_set_header(void *ptr, struct stat *sbuf, int ifd,
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FILE *fcfg;
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void *image = NULL;
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int version;
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size_t headersz;
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size_t headersz = 0;
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uint32_t checksum;
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int ret;
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int size;
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