firmware-utils: fix all -Wformat warnings
1. Use %hhu for uint8_t 2. Use %z for size_t Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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@@ -132,7 +132,7 @@ static void parse_options(int argc, char **argv) {
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productid = optarg;
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break;
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case 'v':
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if (sscanf(optarg, "%hu.%hu.%hu.%hu", &version[0], &version[1], &version[2], &version[3]) != 4)
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if (sscanf(optarg, "%hhu.%hhu.%hhu.%hhu", &version[0], &version[1], &version[2], &version[3]) != 4)
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fprintf(stderr, "Version %s doesn't match suppored 4-digits format\n", optarg);
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break;
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}
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