smdev

commit fd019401f70f21fd167e60135fab7832484e46bb
parent 90bcc6f324774c71c7d8d762ab73f0e766b34fc6
Author: sin <sin@2f30.org>
Date:   Thu,  4 Sep 2014 15:11:24 +0100

Remember to call freeifaddrs()

Change return value to void.

Diffstat:
M
smdev.c
 | 
7
+++----

1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/smdev.c b/smdev.c
@@ -61,7 +61,7 @@ static int createdev(struct event *ev);
 static int doevent(struct event *ev);
 static int craftev(char *sysfspath);
 static void populatedev(const char *path);
-static int ifrename(void);
+static void ifrename(void);
 
 static void
 usage(void)
@@ -396,7 +396,7 @@ populatedev(const char *path)
 	}
 }
 
-static int
+static void
 ifrename(void)
 {
 	struct ifaddrs *ifas, *ifa;
@@ -430,7 +430,6 @@ ifrename(void)
 			}
 		}
 	}
-
+	freeifaddrs(ifas);
 	close(sd);
-	return 0;
 }