LoongArch: KVM: Remove unused returns and semicolons

The default branch has already handled all undefined cases, so the final
return statement is redundant. Redundant semicolons are removed, too.

Cc: stable@vger.kernel.org
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Tao Cui <cuitao@kylinos.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

diff --git a/arch/loongarch/kvm/exit.c b/arch/loongarch/kvm/exit.c
index 2ce41f93b2a44462a71bf9cb1e3a836a41217c1f..6c9c7de7226b63b10f103f9e4741835e2af218fe 100644 (file)
--- a/arch/loongarch/kvm/exit.c
+++ b/arch/loongarch/kvm/exit.c
@@ -778,10 +778,8 @@ static long kvm_save_notify(struct kvm_vcpu *vcpu)
                return 0;
        default:
                return KVM_HCALL_INVALID_CODE;
-       };
-
-       return KVM_HCALL_INVALID_CODE;
-};
+       }
+}
 
 /*
  * kvm_handle_lsx_disabled() - Guest used LSX while disabled in root.