File 0850-Remove-shortcut-for-timeout-0.patch of Package erlang

From 681552b22e45a0ac63d7372ba97550733869070f Mon Sep 17 00:00:00 2001
From: Raimo Niskanen <raimo@erlang.org>
Date: Tue, 11 Feb 2020 16:37:08 +0100
Subject: [PATCH 1/2] Remove shortcut for timeout == 0

---
 erts/emulator/drivers/common/inet_drv.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 66ff8d8450..2ef452fa01 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -12607,12 +12607,8 @@ static ErlDrvSSizeT packet_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf,
 		return ctl_error(EALREADY, rbuf, rsize);
 
 	    if (packet_inet_input(udesc, desc->event) == 0) {
-		if (timeout == 0)
-		    async_error_am(desc, am_timeout);
-		else {
-		    if (timeout != INET_INFINITY)
-			driver_set_timer(desc->port, timeout);
-		}
+                if (timeout != INET_INFINITY)
+                    driver_set_timer(desc->port, timeout);
 	    }
 	    return ctl_reply(INET_REP_OK, tbuf, 2, rbuf, rsize);
 	}
-- 
2.16.4