eeze: Fix return value for eeze_udev_syspath_get_sysnum

Summary: oopsie !! Big fat copy/paste error :( This fixes the return
value for the eeze_udev_syspath_get_sysnum function

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/lib/eeze/eeze_udev_syspath.c

@@ -323,10 +323,10 @@ eeze_udev_syspath_get_sysnum(const char *syspath)
    int ret = -1;
 
    if (!syspath)
-     return NULL;
+     return -1;
 
    if (!(device = _new_device(syspath)))
-     return NULL;
+     return -1;
 
    if ((test = udev_device_get_sysnum(device)))
      ret = atoi(test);