examples: explicitly compare pointers to NULL

This patch was generated by the following semantic patch
(http://coccinelle.lip6.fr/)

// <smpl>
@fix disable is_null,isnt_null1@
expression *E;
@@

- !E
+ E == NULL
// </smpl>

diff --git a/examples/nettime.c b/examples/nettime.c
index 60045be..3843ce2 100644 (file)
--- a/examples/nettime.c
+++ b/examples/nettime.c
@@ -50,7 +50,7 @@ static void example_nettime_remove(struct ofono_nettime_context *context)
 static void example_nettime_info_received(struct ofono_nettime_context *context,
                                                struct ofono_network_time *info)
 {
-       if (!info)
+       if (info == NULL)
                return;
 
        ofono_debug("Received a network time notification on modem: %p",