From: Giel van Schijndel <me@mortis.eu>
Date: Mon, 29 Mar 2010 19:12:09 +0000 (+0200)
Subject: [WATCHDOG] doc: watchdog simple example: don't fail on fsync()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=cf9cf9aed19f529ff313c3e0901ae3b2972eaf4e;p=openwrt%2Fstaging%2Fblogic.git

[WATCHDOG] doc: watchdog simple example: don't fail on fsync()

Don't terminate the watchdog daemon when fsync() fails because no
watchdog driver actually implements the fsync() syscall.

Signed-off-by: Giel van Schijndel <me@mortis.eu>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/Documentation/watchdog/src/watchdog-simple.c b/Documentation/watchdog/src/watchdog-simple.c
index 4cf72f3fa8e9..ba45803a2216 100644
--- a/Documentation/watchdog/src/watchdog-simple.c
+++ b/Documentation/watchdog/src/watchdog-simple.c
@@ -17,9 +17,6 @@ int main(void)
 			ret = -1;
 			break;
 		}
-		ret = fsync(fd);
-		if (ret)
-			break;
 		sleep(10);
 	}
 	close(fd);