libxl: libxl error code is signed integer

Fix two occurences of "unsigned int rc".

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index a1e0b5e3250c838fb3659994dc09902897743ee8..2ae5fcaa7aab9b4ad3e1c3db4baa013dd123e59c 100644 (file)
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -1884,7 +1884,7 @@ void libxl__device_vtpm_add(libxl__egc *egc, uint32_t domid,
     flexarray_t *front;
     flexarray_t *back;
     libxl__device *device;
-    unsigned int rc;
+    int rc;
 
     rc = libxl__device_vtpm_setdefault(gc, vtpm);
     if (rc) goto out;
@@ -2989,7 +2989,7 @@ void libxl__device_nic_add(libxl__egc *egc, uint32_t domid,
     flexarray_t *front;
     flexarray_t *back;
     libxl__device *device;
-    unsigned int rc;
+    int rc;
 
     rc = libxl__device_nic_setdefault(gc, nic, domid);
     if (rc) goto out;