[commit: ghc] ghc-8.0: Revert "rtx/posix/Itimer.c: Handle return value of `read`" (eed126e)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : ghc-8.0
Link       : http://ghc.haskell.org/trac/ghc/changeset/eed126e17865fd2564f66800c1c19b651535bb24/ghc

>---------------------------------------------------------------

commit eed126e17865fd2564f66800c1c19b651535bb24
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Thu Apr 21 13:30:43 2016 +0200

    Revert "rtx/posix/Itimer.c: Handle return value of `read`"
    
    This reverts commit fd3e581b7c9142247601774afc98e49f63b8af45.


>---------------------------------------------------------------

eed126e17865fd2564f66800c1c19b651535bb24
 rts/posix/Itimer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rts/posix/Itimer.c b/rts/posix/Itimer.c
index b833295..f6c00a6 100644
--- a/rts/posix/Itimer.c
+++ b/rts/posix/Itimer.c
@@ -202,8 +202,7 @@ static void *itimer_thread_func(void *_handle_tick)
 
     while (1) {
         if (USE_TIMERFD_FOR_ITIMER) {
-            if (read(timerfd, &nticks, sizeof(nticks)) != sizeof(nticks))
-                sysErrorBelch("Itimer: read(timer_fd) failed");
+            read(timerfd, &nticks, sizeof(nticks));
         } else {
             usleep(TimeToUS(itimer_interval));
         }