From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N08l8-0000BA-Nv for qemu-devel@nongnu.org; Tue, 20 Oct 2009 03:03:54 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N08l4-000097-1J for qemu-devel@nongnu.org; Tue, 20 Oct 2009 03:03:54 -0400 Received: from [199.232.76.173] (port=52012 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N08l3-000094-Uy for qemu-devel@nongnu.org; Tue, 20 Oct 2009 03:03:49 -0400 Received: from mx20.gnu.org ([199.232.41.8]:11405) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1N08l2-00066M-I8 for qemu-devel@nongnu.org; Tue, 20 Oct 2009 03:03:49 -0400 Received: from mx1.redhat.com ([209.132.183.28]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1N08l1-0003ZJ-GB for qemu-devel@nongnu.org; Tue, 20 Oct 2009 03:03:47 -0400 Received: from int-mx08.intmail.prod.int.phx2.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id n9K73kSi014307 for ; Tue, 20 Oct 2009 03:03:46 -0400 From: Amit Shah Date: Tue, 20 Oct 2009 12:32:59 +0530 Message-Id: <1256022182-15570-2-git-send-email-amit.shah@redhat.com> In-Reply-To: <1256022182-15570-1-git-send-email-amit.shah@redhat.com> References: <1256022182-15570-1-git-send-email-amit.shah@redhat.com> Subject: [Qemu-devel] [PATCH 1/4] char: check for initial_reset_issued unnecessary List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Amit Shah At init, qemu_chr_reset is always called with initial_reset_issued set to 1. So checking for it to be set is not necessary. Signed-off-by: Amit Shah --- qemu-char.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/qemu-char.c b/qemu-char.c index 8084a67..8f7f81c 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -108,7 +108,6 @@ static QTAILQ_HEAD(CharDriverStateHead, CharDriverState) chardevs = QTAILQ_HEAD_INITIALIZER(chardevs); -static int initial_reset_issued; static void qemu_chr_event(CharDriverState *s, int event) { @@ -127,7 +126,7 @@ static void qemu_chr_reset_bh(void *opaque) void qemu_chr_reset(CharDriverState *s) { - if (s->bh == NULL && initial_reset_issued) { + if (s->bh == NULL) { s->bh = qemu_bh_new(qemu_chr_reset_bh, s); qemu_bh_schedule(s->bh); } @@ -137,8 +136,6 @@ void qemu_chr_initial_reset(void) { CharDriverState *chr; - initial_reset_issued = 1; - QTAILQ_FOREACH(chr, &chardevs, next) { qemu_chr_reset(chr); } -- 1.6.2.5