On Tue, Jan 08, 2013 at 02:28:44PM +0800, Li Zefan wrote: > > cgroups: fix cgroup_event_listener error handling > > > > The error handling in cgroup_event_listener.c did not correctly deal > > with either an error opening either <control_file> or > > cgroup.event_control. Due to an uninitialized variable the program > > exit code was undefined if either of these opens failed. > > > > This patch simplifies and corrects cgroup_event_listener.c error > > handling by: > > 1. using err*() rather than printf(),exit() > > 2. depending on process exit to close open files > > > > With this patch failures always return non-zero error. > > > > Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx> > > Acked-by: Li Zefan <lizefan@xxxxxxxxxx> Applied to cgroup/for-3.9. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
