From: Peter Hurley Subject: [PATCH -next 1/9] tty: Replace open-coded test with tty_hung_up_p() Date: Wed, 5 Nov 2014 12:26:24 -0500 Message-ID: <1415208392-16189-2-git-send-email-peter@hurleysoftware.com> References: <1415208392-16189-1-git-send-email-peter@hurleysoftware.com> Return-path: Received: from mailout32.mail01.mtsvc.net ([216.70.64.70]:45595 "EHLO n23.mail01.mtsvc.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755743AbaKER0x (ORCPT ); Wed, 5 Nov 2014 12:26:53 -0500 In-Reply-To: <1415208392-16189-1-git-send-email-peter@hurleysoftware.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Greg Kroah-Hartman Cc: Jiri Slaby , One Thousand Gnomes , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Hurley tty_hung_up_p() is equivalent to the open-coded test in tty_open(). Signed-off-by: Peter Hurley --- drivers/tty/tty_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 4bd48f7..1262368 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2129,7 +2129,7 @@ retry_open: /* * Need to reset f_op in case a hangup happened. */ - if (filp->f_op == &hung_up_tty_fops) + if (tty_hung_up_p(filp)) filp->f_op = &tty_fops; goto retry_open; } -- 2.1.3