From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Thu, 19 Mar 2015 00:24:09 +0000 (-0400)
Subject: libxc: Fix xc_domain_get_tsc_info to return -1 instead of -Exx.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~3557
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22%22/%22http:/www.example.com/cgi/%22https:/%22%22?a=commitdiff_plain;h=21aa87829b06606692390207781f58edf6286318;p=xen.git

libxc: Fix xc_domain_get_tsc_info to return -1 instead of -Exx.

We don't need to put fill errno because xc_hypercall_buffer_alloc
fills the errno with the appropriate errno values and we just
need to pass them up the stack.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c
index 845d1d7722..2fed727aac 100644
--- a/tools/libxc/xc_domain.c
+++ b/tools/libxc/xc_domain.c
@@ -771,7 +771,7 @@ int xc_domain_get_tsc_info(xc_interface *xch,
 
     info = xc_hypercall_buffer_alloc(xch, info, sizeof(*info));
     if ( info == NULL )
-        return -ENOMEM;
+        return -1;
 
     domctl.cmd = XEN_DOMCTL_gettscinfo;
     domctl.domain = (domid_t)domid;