watchdog: fix watchdog-test.c build warning

Fix compiler warning by making the function static: Documentation/watchdog/src/watchdog-test.c:34:6: warning: no previous prototype for 'term' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
ambv · Aug 29, 2012 · 4b1c2f4 · 4b1c2f4
1 parent c182ae4
commit 4b1c2f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c
@@ -31,7 +31,7 @@ static void keep_alive(void)
  * or "-e" to enable the card.
  */
 
-void term(int sig)
+static void term(int sig)
 {
     close(fd);
     fprintf(stderr, "Stopping watchdog ticks...\n");