Added a missing return value in port_init().

Cleaned up the code a bit.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@588 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/core/port.c

@@ -61,7 +61,9 @@ static int port_spinlock = 0;
 #define GRAB_PORT_LOCK(s) acquire_spinlock(&(s).lock)
 #define RELEASE_PORT_LOCK(s) release_spinlock(&(s).lock)
 
-int port_init(kernel_args *ka)
+
+int
+port_init(kernel_args *ka)
 {
 	int i;
 	int sz;
@@ -88,19 +90,22 @@ int port_init(kernel_args *ka)
 	return 0;
 }
 
-int dump_port_list(int argc, char **argv)
+
+int
+dump_port_list(int argc, char **argv)
 {
 	int i;
 
 	for (i = 0; i < MAX_PORTS; i++) {
-		if(ports[i].id >= 0) {
+		if (ports[i].id >= 0)
 			dprintf("%p\tid: 0x%x\t\tname: '%s'\n", &ports[i], ports[i].id, ports[i].name);
 	}
-	}
 	return 0;
 }
 
-static void _dump_port_info(struct port_entry *port)
+
+static void
+_dump_port_info(struct port_entry *port)
 {
 	int cnt;
 	dprintf("PORT:   %p\n", port);
@@ -115,7 +120,9 @@ static void _dump_port_info(struct port_entry *port)
 	dprintf("write_sem: %d\n", cnt);
 }
 
-static int dump_port_info(int argc, char **argv)
+
+static int
+dump_port_info(int argc, char **argv)
 {
 	int i;
 
@@ -146,14 +153,16 @@ static int dump_port_info(int argc, char **argv)
 
 	// walk through the ports list, trying to match name
 	for (i = 0; i < MAX_PORTS; i++) {
-		if (ports[i].name != NULL)
-			if(strcmp(argv[1], ports[i].name) == 0) {
+		if (ports[i].name != NULL
+			&& strcmp(argv[1], ports[i].name) == 0) {
 			_dump_port_info(&ports[i]);
 			return 0;
 		}
 	}
+	return 0;
 }
 
+
 port_id		
 create_port(int32 queue_length, const char *name)
 {