From: Amit Shah <amit.shah@redhat.com>
Date: Wed, 7 Oct 2009 13:01:15 +0000 (+0530)
Subject: char: check for initial_reset_issued unnecessary
X-Git-Tag: TizenStudio_2.0_p2.3~7008
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=854d7e19b2275365fc855f59a5e2663763edd95c;p=sdk%2Femulator%2Fqemu.git

char: check for initial_reset_issued unnecessary

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.

Patchworks-ID: 35286
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

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);
     }