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Fix harmless if statements with empty body, spotted by clang
These clang errors are harmless but worth fixing: CC libhw64/fdc.o /src/qemu/hw/fdc.c:998:74: error: if statement has empty body [-Wempty-body] FLOPPY_DPRINTF("Floppy digital input register: 0x%02x\n", retval); CC libhw64/cuda.o /src/qemu/hw/cuda.c:320:66: error: if statement has empty body [-Wempty-body] CUDA_DPRINTF("read: reg=0x%x val=%02x\n", (int)addr, val); Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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@ -316,8 +316,10 @@ static uint32_t cuda_readb(void *opaque, target_phys_addr_t addr)
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val = s->anh;
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break;
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}
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if (addr != 13 || val != 0)
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if (addr != 13 || val != 0) {
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CUDA_DPRINTF("read: reg=0x%x val=%02x\n", (int)addr, val);
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}
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return val;
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}
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