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Minor cocci warning fixes:

Browse Source 
1) Bool return warning fix
 2) Unnedded semicolon warning fix
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Merge tag 'kvm-riscv-5.16-2' of https://github.com/kvm-riscv/linux into HEAD

Minor cocci warning fixes:
1) Bool return warning fix
2) Unnedded semicolon warning fix
This commit is contained in:
Paolo Bonzini 2021-11-02 09:15:31 -04:00
commit 52cf891d8d
5 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
arch/riscv/kvm/mmu.c
View File

@ -565,12 +565,12 @@ out:
bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
{
if (!kvm->arch.pgd)
return 0;
return false;
stage2_unmap_range(kvm, range->start << PAGE_SHIFT,
(range->end - range->start) << PAGE_SHIFT,
range->may_block);
return 0;
return false;
}
bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
@ -579,7 +579,7 @@ bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
kvm_pfn_t pfn = pte_pfn(range->pte);
if (!kvm->arch.pgd)
return 0;
return false;
WARN_ON(range->end - range->start != 1);
@ -587,10 +587,10 @@ bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
__pfn_to_phys(pfn), PAGE_SIZE, true, true);
if (ret) {
kvm_debug("Failed to map stage2 page (error %d)\n", ret);
return 1;
return true;
}
return 0;
return false;
}
bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
@ -600,13 +600,13 @@ bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
u64 size = (range->end - range->start) << PAGE_SHIFT;
if (!kvm->arch.pgd)
return 0;
return false;
WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
if (!stage2_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
&ptep, &ptep_level))
return 0;
return false;
return ptep_test_and_clear_young(NULL, 0, ptep);
}
@ -618,13 +618,13 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
u64 size = (range->end - range->start) << PAGE_SHIFT;
if (!kvm->arch.pgd)
return 0;
return false;
WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PGDIR_SIZE);
if (!stage2_get_leaf_entry(kvm, range->start << PAGE_SHIFT,
&ptep, &ptep_level))
return 0;
return false;
return pte_young(*ptep);
}

4
arch/riscv/kvm/vcpu.c
View File

@ -164,7 +164,7 @@ static int kvm_riscv_vcpu_get_reg_config(struct kvm_vcpu *vcpu,
break;
default:
return -EINVAL;
};
}
if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
return -EFAULT;
@ -201,7 +201,7 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
break;
default:
return -EINVAL;
};
}
return 0;
}

6
arch/riscv/kvm/vcpu_exit.c
View File

@ -394,7 +394,7 @@ static int emulate_store(struct kvm_vcpu *vcpu, struct kvm_run *run,
break;
default:
return -EOPNOTSUPP;
};
}
/* Update MMIO details in kvm_run struct */
run->mmio.is_write = true;
@ -642,7 +642,7 @@ int kvm_riscv_vcpu_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run)
break;
default:
return -EOPNOTSUPP;
};
}
done:
/* Move to next instruction */
@ -684,7 +684,7 @@ int kvm_riscv_vcpu_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
break;
default:
break;
};
}
/* Print details in-case of error */
if (ret < 0) {

2
arch/riscv/kvm/vcpu_sbi.c
View File

@ -166,7 +166,7 @@ int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run)
/* Return error for unsupported SBI calls */
cp->a0 = SBI_ERR_NOT_SUPPORTED;
break;
};
}
if (next_sepc)
cp->sepc += 4;

4
arch/riscv/kvm/vcpu_timer.c
View File

@ -120,7 +120,7 @@ int kvm_riscv_vcpu_get_reg_timer(struct kvm_vcpu *vcpu,
break;
default:
return -EINVAL;
};
}
if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
return -EFAULT;
@ -167,7 +167,7 @@ int kvm_riscv_vcpu_set_reg_timer(struct kvm_vcpu *vcpu,
default:
ret = -EINVAL;
break;
};
}
return ret;
}