From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 4 Sep 2011 11:32:23 +0000 (+0000)
Subject: Sparc64: remove useless variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=de18f87eb15801b8e2aef4e5e6cde7299dc7f12b;p=qemu.git

Sparc64: remove useless variable

Remove a useless variable, spotted by clang analyzer:
/src/qemu/target-sparc/op_helper.c:3904:18: warning: unused variable 'tmp' [-Wunused-variable]
    target_ulong tmp = val;
The error message is actually incorrect since the variable is used.

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

diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c
index d1a8dd9939..48e1db8227 100644
--- a/target-sparc/op_helper.c
+++ b/target-sparc/op_helper.c
@@ -3901,10 +3901,8 @@ target_ulong cpu_get_ccr(CPUState *env1)
 
 static void put_ccr(target_ulong val)
 {
-    target_ulong tmp = val;
-
-    env->xcc = (tmp >> 4) << 20;
-    env->psr = (tmp & 0xf) << 20;
+    env->xcc = (val >> 4) << 20;
+    env->psr = (val & 0xf) << 20;
     CC_OP = CC_OP_FLAGS;
 }