[Xen-changelog] [xen-unstable] libxc/NetBSD: return ioctl return value on error

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>
# Date 1326968255 -3600
# Node ID db6b998af1821807070aa657c8aebda999cf3ce2
# Parent  8a8c6e9a7c436802139eaacc5835e5d2ffe53fd8
libxc/NetBSD: return ioctl return value on error

NetBSD libxc hypercall implementation was returning -errno on error,
instead of the actual error value from ioctl. Returning error is
easier to understand, and the caller can always check errno.

Signed-off-by: Roger Pau Monne <roger.pau@xxxxxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Reported-by: Olaf Hering <olaf@xxxxxxxxx>
---


diff -r 8a8c6e9a7c43 -r db6b998af182 tools/libxc/xc_netbsd.c
--- a/tools/libxc/xc_netbsd.c   Thu Jan 19 11:21:10 2012 +0100
+++ b/tools/libxc/xc_netbsd.c   Thu Jan 19 11:17:35 2012 +0100
@@ -103,7 +103,7 @@
      * implementation.
      */
     if (error < 0)
-        return -errno;
+        return error;
     else
         return hypercall->retval;
 }

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