[Xen-devel] [PATCH v2 03/13] libxc: Fix xc_domain_get_tsc_info to return -1 instead of -Exx.

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

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@xxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 tools/libxc/xc_domain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c
index 845d1d7..2fed727 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;
-- 
2.1.0


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