RISC-V: KVM: Check kvm_riscv_vcpu_alloc_vector_context() return value

The kvm_riscv_vcpu_alloc_vector_context() does return an error code
upon failure so don't ignore this in kvm_arch_vcpu_create().

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Nutty Liu <liujingqi@lanxincomputing.com>
Link: https://lore.kernel.org/r/20250618113532.471448-2-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>

diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
index 3154ca23553d9855cdd15866e6376577fac2a65a..62d76341048bc774031eafa89b07c0df8caa6529 100644 (file)
--- a/arch/riscv/kvm/vcpu.c
+++ b/arch/riscv/kvm/vcpu.c
@@ -148,8 +148,9 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 
        spin_lock_init(&vcpu->arch.reset_state.lock);
 
-       if (kvm_riscv_vcpu_alloc_vector_context(vcpu))
-               return -ENOMEM;
+       rc = kvm_riscv_vcpu_alloc_vector_context(vcpu);
+       if (rc)
+               return rc;
 
        /* Setup VCPU timer */
        kvm_riscv_vcpu_timer_init(vcpu);