KVM: MIPS/VZ: Remove unneeded semicolon

Fixes coccicheck warnings:

arch/mips/kvm/vz.c:1186:4-5: Unneeded semicolon
arch/mips/kvm/vz.c:1195:3-4: Unneeded semicolon
arch/mips/kvm/vz.c:1949:3-4: Unneeded semicolon
arch/mips/kvm/vz.c:1121:2-3: Unneeded semicolon
arch/mips/kvm/vz.c:2188:3-4: Unneeded semicolon

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>