From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 7 Mar 2010 13:45:38 +0000 (+0000)
Subject: slirp: remove dead nested assignment, spotted by clang
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~8530
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b0e0486730df79311c16d7ffd2084c5aae0fcb02;p=sdk%2Femulator%2Fqemu.git

slirp: remove dead nested assignment, spotted by clang

Although the value stored to 'r' is used in the enclosing expression,
the value is never actually read from 'r'.

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

diff --git a/slirp/slirp.c b/slirp/slirp.c
index 6731f52..3c785cd 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -1069,9 +1069,8 @@ static int slirp_state_load(QEMUFile *f, void *opaque, int version_id)
 {
     Slirp *slirp = opaque;
     struct ex_list *ex_ptr;
-    int r;
 
-    while ((r = qemu_get_byte(f))) {
+    while (qemu_get_byte(f)) {
         int ret;
         struct socket *so = socreate(slirp);