From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 27 Oct 2020 09:09:42 +0000 (+0000)
Subject: vsock: fix the error return when an invalid ioctl command is used
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c3e448cdc04071d1c420e7da87bafff22022a675;p=linux.git

vsock: fix the error return when an invalid ioctl command is used

Currently when an invalid ioctl command is used the error return
is -EINVAL.  Fix this by returning the correct error -ENOIOCTLCMD.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 9c4cd822bd974..35613efbb1ec3 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -2072,7 +2072,7 @@ static long vsock_dev_do_ioctl(struct file *filp,
 		break;
 
 	default:
-		retval = -EINVAL;
+		retval = -ENOIOCTLCMD;
 	}
 
 	return retval;