diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2010-08-20 21:03:24 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-08-20 21:03:24 +0000 |
| commit | 66fe09eebb813b79e14279df11d723b433a973fb (patch) | |
| tree | 5e2382045fa4be718fbb51aa9d2405dcc0b4813f /target-i386 | |
| parent | f143efa60c44c65c22aeeb04217f3501e3d04b22 (diff) | |
| download | qemu-66fe09eebb813b79e14279df11d723b433a973fb.zip qemu-66fe09eebb813b79e14279df11d723b433a973fb.tar.gz qemu-66fe09eebb813b79e14279df11d723b433a973fb.tar.bz2 | |
Use ARRAY_SIZE macro
Replace array size calculations with ARRAY_SIZE macro.
Implemented with this Coccinelle semantic patch, adapted from
Linux kernel:
@@
type T;
T[] E;
@@
- (sizeof(E)/sizeof(*E))
+ ARRAY_SIZE(E)
@@
type T;
T[] E;
@@
- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)
@@
type T;
T[] E;
@@
- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)
Some files (*-dis.c, tests/*) had to be filtered out.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/cpuid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c index dcfd81b..dade145 100644 --- a/target-i386/cpuid.c +++ b/target-i386/cpuid.c @@ -543,7 +543,7 @@ static int check_features_against_host(x86_def_t *guest_def) ~CPUID_EXT3_SVM, ext3_feature_name, 0x80000001}}; cpu_x86_fill_host(&host_def); - for (rv = 0, i = 0; i < sizeof (ft) / sizeof (ft[0]); ++i) + for (rv = 0, i = 0; i < ARRAY_SIZE(ft); ++i) for (mask = 1; mask; mask <<= 1) if (ft[i].check_feat & mask && *ft[i].guest_feat & mask && !(*ft[i].host_feat & mask)) { |