[PATCH -next] watchdog: fix watchdog-test.c build warning

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxx>

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 <rdunlap@xxxxxxxxxxxx>
Cc:	Wim Van Sebroeck <wim@xxxxxxxxx>
Cc:	linux-watchdog@xxxxxxxxxxxxxxx
---
 Documentation/watchdog/src/watchdog-test.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20120723.orig/Documentation/watchdog/src/watchdog-test.c
+++ linux-next-20120723/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");
--
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