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authorBlue Swirl <blauwirbel@gmail.com>2010-04-18 08:45:03 +0000
committerBlue Swirl <blauwirbel@gmail.com>2010-04-18 08:46:35 +0000
commit3c83eb4f17ffa981cb60b965087769b808062a3a (patch)
tree45935cc30e5126dec2fdf7bd724f6c67029f47e0
parent606257c6f2dbbaa63f462e557f15a5f7364967a6 (diff)
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>
-rw-r--r--hw/cuda.c4
-rw-r--r--hw/fdc.c3
2 files changed, 5 insertions, 2 deletions
diff --git a/hw/cuda.c b/hw/cuda.c
index 83ae68ad59..50950d9100 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -316,8 +316,10 @@ static uint32_t cuda_readb(void *opaque, target_phys_addr_t addr)
val = s->anh;
break;
}
- if (addr != 13 || val != 0)
+ if (addr != 13 || val != 0) {
CUDA_DPRINTF("read: reg=0x%x val=%02x\n", (int)addr, val);
+ }
+
return val;
}
diff --git a/hw/fdc.c b/hw/fdc.c
index 93a7f1d1c9..c4ca9e9021 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -994,8 +994,9 @@ static uint32_t fdctrl_read_dir(FDCtrl *fdctrl)
#endif
)
retval |= FD_DIR_DSKCHG;
- if (retval != 0)
+ if (retval != 0) {
FLOPPY_DPRINTF("Floppy digital input register: 0x%02x\n", retval);
+ }
return retval;
}