[patch 12/12] [PATCH] kvm-s390: Fix return code for unknown ioctl numbers

[Carsten Otte <cotte@de.ibm.com>]

[-- Attachment #1: fix-ioctl-return-values.patch --]
[-- Type: text/plain, Size: 583 bytes --]

This patch fixes the return code of kvm_arch_vcpu_ioctl in case
of an unkown ioctl number.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
---
---
 arch/s390/kvm/kvm-s390.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.5-cecsim/arch/s390/kvm/kvm-s390.c
===================================================================
--- linux-2.5-cecsim.orig/arch/s390/kvm/kvm-s390.c
+++ linux-2.5-cecsim/arch/s390/kvm/kvm-s390.c
@@ -891,7 +891,7 @@ long kvm_arch_vcpu_ioctl(struct file *fi
 		break;
 	}
 	default:
-		r = -EINVAL;
+		r = -ENOTTY;
 	}
 	return r;
 }