[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>
mariux64 · Apr 3, 2010 · cf9cf9a · cf9cf9a
1 parent 5e80371
commit cf9cf9a
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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);