X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=watchdog.c;fp=watchdog.c;h=9b50d909d170ab6e91b1b1b9bf1e0e8d0b21b6a8;hb=254810d16cf18cb19ca5766dc6fe967b7015722f;hp=39ae9ff9aa5823ab05c9b1af3e650a11e93cf7d3;hpb=ca8c30208d5e1aaa2c0e3f732c4c9944735e9850;p=project%2Fprocd.git

diff --git a/watchdog.c b/watchdog.c
index 39ae9ff..9b50d90 100644
--- a/watchdog.c
+++ b/watchdog.c
@@ -71,13 +71,15 @@ static int watchdog_open(bool cloexec)
 	return wdt_fd;
 }
 
-static void watchdog_close(void)
+static void watchdog_close(bool with_release)
 {
 	if (wdt_fd < 0)
 		return;
 
-	if (write(wdt_fd, "V", 1) < 0)
-		ERROR("WDT failed to write release: %m\n");
+	if (with_release) {
+		if (write(wdt_fd, "V", 1) < 0)
+			ERROR("WDT failed to write release: %m\n");
+	}
 
 	if (close(wdt_fd) == -1)
 		ERROR("WDT failed to close watchdog: %m\n");
@@ -137,8 +139,7 @@ void watchdog_set_stopped(bool val)
 	if (val) {
 		uloop_timeout_cancel(&wdt_timeout);
 
-		if (wdt_magicclose)
-			watchdog_close();
+		watchdog_close(wdt_magicclose);
 	}
 	else {
 		watchdog_open(true);