libxl: init_acpi_config should return rc in exit path

... otherwise it returns 0 even if the function fails.

Coverity-ID: 1397121

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxl/libxl_x86_acpi.c b/tools/libxl/libxl_x86_acpi.c
index 686ac8e106d131db45133f999a147d3fbd8488d2..6cf0c304d54d6ab0408cee848983f99a915da113 100644 (file)
--- a/tools/libxl/libxl_x86_acpi.c
+++ b/tools/libxl/libxl_x86_acpi.c
@@ -154,7 +154,7 @@ static int init_acpi_config(libxl__gc *gc,
     config->acpi_revision = 5;
 
 out:
-    return 0;
+    return rc;
 }
 
 int libxl__dom_load_acpi(libxl__gc *gc,