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unix: fix unused-result warning

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Pavol Rusnak 2017-11-06 11:12:43 +01:00
parent ee7d260d2f
commit 2e3b8336c2
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1 changed files with 2 additions and 1 deletions
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embed/unix/flash.c
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@ -59,7 +59,8 @@ static void flash_read(void)
{
FILE *f = fopen(FLASH_FILE, "rb");
if (f) {
fread(flash_buffer, sizeof(flash_buffer), 1, f);
size_t r = fread(flash_buffer, sizeof(flash_buffer), 1, f);
(void)r;
fclose(f);
}
}