[newlib-cygwin] Cygwin: timerfd: drop outdated TODO comment

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=99cd3df6ec471d6cbdea62fb14ebbe1e5eec8ef8

commit 99cd3df6ec471d6cbdea62fb14ebbe1e5eec8ef8
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Mon Feb 4 21:08:03 2019 +0100

    Cygwin: timerfd: drop outdated TODO comment
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/timerfd.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/winsup/cygwin/timerfd.cc b/winsup/cygwin/timerfd.cc
index dc40488..7e6be72 100644
--- a/winsup/cygwin/timerfd.cc
+++ b/winsup/cygwin/timerfd.cc
@@ -105,7 +105,6 @@ timerfd_tracker::thread_func ()
 	}
 
       /* Inner loop: Timer expired?  If not, wait for it. */
-      /* TODO: TFD_TIMER_CANCEL_ON_SET */
       HANDLE expired[3] = { tfd_shared->timer (),
 			    tfd_shared->disarm_evt (),
 			    cancel_evt };