[PATCH 1/8] KVM: gmem: Make kvm_gmem_bind return EBADF on wrong fd

[isaku.yamahata@xxxxxxxxx]

From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>

When kvm_gmem_bind() fails fget(), return EBADF instead of EINVAL because
EBADF is more appropriate.

Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
---
 virt/kvm/guest_mem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virt/kvm/guest_mem.c b/virt/kvm/guest_mem.c
index db644f7fa48b..c81d2bb9ae93 100644
--- a/virt/kvm/guest_mem.c
+++ b/virt/kvm/guest_mem.c
@@ -479,7 +479,7 @@ int kvm_gmem_bind(struct kvm *kvm, struct kvm_memory_slot *slot,
 
 	file = fget(fd);
 	if (!file)
-		return -EINVAL;
+		return -EBADF;
 
 	if (file->f_op != &kvm_gmem_fops)
 		goto err;
-- 
2.25.1