diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-02-19 10:25:50 -0800 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 11:53:24 +0300 |
| commit | 14af3f3c56103d8c3bb173c255ef5d89fb0c9350 (patch) | |
| tree | aee57781bbd073a123b8191ace0261f339dc06ee | |
| parent | 4866d5e3d59c7831c7fa117c246a39165817db0d (diff) | |
KVM: sparse fixes for kvm/x86.c
In two case statements, use the ever popular 'i' instead of index:
arch/x86/kvm/x86.c:1063:7: warning: symbol 'index' shadows an earlier one
arch/x86/kvm/x86.c:1000:9: originally declared here
arch/x86/kvm/x86.c:1079:7: warning: symbol 'index' shadows an earlier one
arch/x86/kvm/x86.c:1000:9: originally declared here
Make it static.
arch/x86/kvm/x86.c:1945:24: warning: symbol 'emulate_ops' was not declared. Should it be static?
Drop the return statements.
arch/x86/kvm/x86.c:2878:2: warning: returning void-valued expression
arch/x86/kvm/x86.c:2944:2: warning: returning void-valued expression
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | arch/x86/kvm/x86.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 15bba5d3793..cf6261e3d92 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1083,32 +1083,32 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, } /* function 4 and 0xb have additional index. */ case 4: { - int index, cache_type; + int i, cache_type; entry->flags |= KVM_CPUID_FLAG_SIGNIFCANT_INDEX; /* read more entries until cache_type is zero */ - for (index = 1; *nent < maxnent; ++index) { - cache_type = entry[index - 1].eax & 0x1f; + for (i = 1; *nent < maxnent; ++i) { + cache_type = entry[i - 1].eax & 0x1f; if (!cache_type) break; - do_cpuid_1_ent(&entry[index], function, index); - entry[index].flags |= + do_cpuid_1_ent(&entry[i], function, i); + entry[i].flags |= KVM_CPUID_FLAG_SIGNIFCANT_INDEX; ++*nent; } break; } case 0xb: { - int index, level_type; + int i, level_type; entry->flags |= KVM_CPUID_FLAG_SIGNIFCANT_INDEX; /* read more entries until level_type is zero */ - for (index = 1; *nent < maxnent; ++index) { - level_type = entry[index - 1].ecx & 0xff; + for (i = 1; *nent < maxnent; ++i) { + level_type = entry[i - 1].ecx & 0xff; if (!level_type) break; - do_cpuid_1_ent(&entry[index], function, index); - entry[index].flags |= + do_cpuid_1_ent(&entry[i], function, i); + entry[i].flags |= KVM_CPUID_FLAG_SIGNIFCANT_INDEX; ++*nent; } @@ -1965,7 +1965,7 @@ void kvm_report_emulation_failure(struct kvm_vcpu *vcpu, const char *context) } EXPORT_SYMBOL_GPL(kvm_report_emulation_failure); -struct x86_emulate_ops emulate_ops = { +static struct x86_emulate_ops emulate_ops = { .read_std = emulator_read_std, .read_emulated = emulator_read_emulated, .write_emulated = emulator_write_emulated, @@ -2899,7 +2899,7 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) static void get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg) { - return kvm_x86_ops->get_segment(vcpu, var, seg); + kvm_x86_ops->get_segment(vcpu, var, seg); } void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l) @@ -2965,7 +2965,7 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu, static void set_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg) { - return kvm_x86_ops->set_segment(vcpu, var, seg); + kvm_x86_ops->set_segment(vcpu, var, seg); } int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, |