From: Blue Swirl <blauwirbel@gmail.com>
Date: Mon, 22 Feb 2010 20:42:51 +0000 (+0000)
Subject: Fix arm-softmmu compile
X-Git-Tag: v0.13.0-rc0~1293
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f21126df5f81797486eb3bd628da8e2ad5fae12e;p=thirdparty%2Fqemu.git

Fix arm-softmmu compile

cc1: warnings being treated as errors
/src/qemu/hw/pl181.c: In function 'pl181_fifo_run':
/src/qemu/hw/pl181.c:185: error: 'value' may be used uninitialized in this function

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/hw/pl181.c b/hw/pl181.c
index d581d9f79f5..19240533303 100644
--- a/hw/pl181.c
+++ b/hw/pl181.c
@@ -182,7 +182,7 @@ error:
 static void pl181_fifo_run(pl181_state *s)
 {
     uint32_t bits;
-    uint32_t value;
+    uint32_t value = 0;
     int n;
     int is_read;
 
@@ -191,7 +191,6 @@ static void pl181_fifo_run(pl181_state *s)
             && !s->linux_hack) {
         if (is_read) {
             n = 0;
-            value = 0;
             while (s->datacnt && s->fifo_len < PL181_FIFO_LEN) {
                 value |= (uint32_t)sd_read_data(s->card) << (n * 8);
                 s->datacnt--;