odp-util: Remove trailing whitespace.

Signed-off-by: Ethan Jackson <ethan@nicira.com>

diff --git a/lib/odp-util.c b/lib/odp-util.c
index f20bd8a..6763d91 100644 (file)
--- a/lib/odp-util.c
+++ b/lib/odp-util.c
@@ -1407,7 +1407,7 @@ odp_flow_format(const struct nlattr *key, size_t key_len,
 
         if (left) {
             int i;
-            
+
             if (left == key_len) {
                 ds_put_cstr(ds, "<empty>");
             }