KVM: x86: Fix typos and whitespace errors

Some typos, comments, whitespace errors corrected in the cpuid code

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 19ccde6..141a016 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1067,7 +1067,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
                if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
                        goto out;
                r = kvm_dev_ioctl_get_supported_cpuid(&cpuid,
-                       cpuid_arg->entries);
+                                                     cpuid_arg->entries);
                if (r)
                        goto out;
 
@@ -1165,8 +1165,8 @@ out:
 }
 
 static int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
-                                   struct kvm_cpuid2 *cpuid,
-                                   struct kvm_cpuid_entry2 __user *entries)
+                                    struct kvm_cpuid2 *cpuid,
+                                    struct kvm_cpuid_entry2 __user *entries)
 {
        int r;
 
@@ -1185,8 +1185,8 @@ out:
 }
 
 static int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
-                                   struct kvm_cpuid2 *cpuid,
-                                   struct kvm_cpuid_entry2 __user *entries)
+                                    struct kvm_cpuid2 *cpuid,
+                                    struct kvm_cpuid_entry2 __user *entries)
 {
        int r;
 
@@ -1195,7 +1195,7 @@ static int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
                goto out;
        r = -EFAULT;
        if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
-                          vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
+                        vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
                goto out;
        return 0;
 
@@ -1205,12 +1205,12 @@ out:
 }
 
 static void do_cpuid_1_ent(struct kvm_cpuid_entry2 *entry, u32 function,
-                         u32 index)
+                          u32 index)
 {
        entry->function = function;
        entry->index = index;
        cpuid_count(entry->function, entry->index,
-               &entry->eax, &entry->ebx, &entry->ecx, &entry->edx);
+                   &entry->eax, &entry->ebx, &entry->ecx, &entry->edx);
        entry->flags = 0;
 }
 
@@ -1249,7 +1249,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
                bit(X86_FEATURE_LAHF_LM) | bit(X86_FEATURE_CMP_LEGACY) |
                bit(X86_FEATURE_SVM);
 
-       /* all func 2 cpuid_count() should be called on the same cpu */
+       /* all calls to cpuid_count() should be made on the same cpu */
        get_cpu();
        do_cpuid_1_ent(entry, function, index);
        ++*nent;
@@ -1323,7 +1323,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 }
 
 static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
-                                   struct kvm_cpuid_entry2 __user *entries)
+                                    struct kvm_cpuid_entry2 __user *entries)
 {
        struct kvm_cpuid_entry2 *cpuid_entries;
        int limit, nent = 0, r = -E2BIG;
@@ -1340,7 +1340,7 @@ static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
        limit = cpuid_entries[0].eax;
        for (func = 1; func <= limit && nent < cpuid->nent; ++func)
                do_cpuid_ent(&cpuid_entries[nent], func, 0,
-                               &nent, cpuid->nent);
+                            &nent, cpuid->nent);
        r = -E2BIG;
        if (nent >= cpuid->nent)
                goto out_free;
@@ -1349,10 +1349,10 @@ static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
        limit = cpuid_entries[nent - 1].eax;
        for (func = 0x80000001; func <= limit && nent < cpuid->nent; ++func)
                do_cpuid_ent(&cpuid_entries[nent], func, 0,
-                              &nent, cpuid->nent);
+                            &nent, cpuid->nent);
        r = -EFAULT;
        if (copy_to_user(entries, cpuid_entries,
-                       nent * sizeof(struct kvm_cpuid_entry2)))
+                        nent * sizeof(struct kvm_cpuid_entry2)))
                goto out_free;
        cpuid->nent = nent;
        r = 0;
@@ -1496,7 +1496,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
                if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
                        goto out;
                r = kvm_vcpu_ioctl_set_cpuid2(vcpu, &cpuid,
-                               cpuid_arg->entries);
+                                             cpuid_arg->entries);
                if (r)
                        goto out;
                break;
@@ -1509,7 +1509,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
                if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
                        goto out;
                r = kvm_vcpu_ioctl_get_cpuid2(vcpu, &cpuid,
-                               cpuid_arg->entries);
+                                             cpuid_arg->entries);
                if (r)
                        goto out;
                r = -EFAULT;
@@ -2864,7 +2864,7 @@ static int is_matching_cpuid_entry(struct kvm_cpuid_entry2 *e,
        if ((e->flags & KVM_CPUID_FLAG_SIGNIFCANT_INDEX) && e->index != index)
                return 0;
        if ((e->flags & KVM_CPUID_FLAG_STATEFUL_FUNC) &&
-               !(e->flags & KVM_CPUID_FLAG_STATE_READ_NEXT))
+           !(e->flags & KVM_CPUID_FLAG_STATE_READ_NEXT))
                return 0;
        return 1;
 }
@@ -2892,7 +2892,6 @@ struct kvm_cpuid_entry2 *kvm_find_cpuid_entry(struct kvm_vcpu *vcpu,
                        if (!best || e->function > best->function)
                                best = e;
        }
-
        return best;
 }