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| author | Blue Swirl <blauwirbel@gmail.com> | 2011-09-04 11:03:52 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-09-10 14:50:00 +0000 |
| commit | 6115c0a82dfdb4192ea42b48aebced2a7f96efd4 (patch) | |
| tree | df2e4a8cf12c987961d3275015a88a569c6948c6 /target-i386/kvm.c | |
| parent | 18f88f1195e32afd86eab2bda083f4624180e3f4 (diff) | |
| download | qemu-6115c0a82dfdb4192ea42b48aebced2a7f96efd4.zip | |
kvm: remove unnecessary assignments
Avoid these warnings from clang analyzer:
/src/qemu/target-i386/kvm.c:772:5: warning: Value stored to 'cwd' is never read
cwd = swd = twd = 0;
/src/qemu/target-i386/kvm.c:772:11: warning: Although the value stored to 'swd' is used in the enclosing expression, the value is never actually read from 'swd'
cwd = swd = twd = 0;
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-i386/kvm.c')
| -rw-r--r-- | target-i386/kvm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 70ef74b80a..22b1dd0665 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -769,7 +769,7 @@ static int kvm_put_xsave(CPUState *env) xsave = qemu_memalign(4096, sizeof(struct kvm_xsave)); memset(xsave, 0, sizeof(struct kvm_xsave)); - cwd = swd = twd = 0; + twd = 0; swd = env->fpus & ~(7 << 11); swd |= (env->fpstt & 7) << 11; cwd = env->fpuc; |