X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-dpctl.c;h=c7350e5c4433a947c9ba244e79dd6879532979de;hb=3a27375ead10be81e7122aaff8bb2a17c7c202a7;hp=40048b445cd17a5a225c28b4934ae304f673b706;hpb=007948177581f3b3dad188221593d0e4bdca6ba0;p=openvswitch

diff --git a/utilities/ovs-dpctl.c b/utilities/ovs-dpctl.c
index 40048b44..c7350e5c 100644
--- a/utilities/ovs-dpctl.c
+++ b/utilities/ovs-dpctl.c
@@ -46,7 +46,7 @@
 VLOG_DEFINE_THIS_MODULE(dpctl);
 
 /* -s, --statistics: Print port statistics? */
-bool print_statistics;
+static bool print_statistics;
 
 static const struct command all_commands[];
 
@@ -71,12 +71,12 @@ parse_options(int argc, char *argv[])
         VLOG_OPTION_ENUMS
     };
     static struct option long_options[] = {
-        {"statistics", no_argument, 0, 's'},
-        {"timeout", required_argument, 0, 't'},
-        {"help", no_argument, 0, 'h'},
-        {"version", no_argument, 0, 'V'},
+        {"statistics", no_argument, NULL, 's'},
+        {"timeout", required_argument, NULL, 't'},
+        {"help", no_argument, NULL, 'h'},
+        {"version", no_argument, NULL, 'V'},
         VLOG_LONG_OPTIONS,
-        {0, 0, 0, 0},
+        {NULL, 0, NULL, 0},
     };
     char *short_options = long_options_to_short_options(long_options);