From: Jan Beulich <jbeulich@suse.com>
Date: Wed, 11 Mar 2015 13:08:02 +0000 (+0100)
Subject: x86emul: drop unused "bigval" fields from struct operand
X-Git-Tag: 4.6.0-rc1~993^2~1
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b0044ac393dd29f7f36d803288198cebe16294eb;p=xen.git

x86emul: drop unused "bigval" fields from struct operand

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/xen/arch/x86/x86_emulate/x86_emulate.c b/xen/arch/x86/x86_emulate/x86_emulate.c
index 0c73695fc1..abb5bc72d9 100644
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -313,17 +313,11 @@ struct operand {
     enum { OP_REG, OP_MEM, OP_IMM, OP_NONE } type;
     unsigned int bytes;
 
-    /* Up to 128-byte operand value, addressable as ulong or uint32_t[]. */
-    union {
-        unsigned long val;
-        uint32_t bigval[4];
-    };
+    /* Operand value. */
+    unsigned long val;
 
-    /* Up to 128-byte operand value, addressable as ulong or uint32_t[]. */
-    union {
-        unsigned long orig_val;
-        uint32_t orig_bigval[4];
-    };
+    /* Original operand value. */
+    unsigned long orig_val;
 
     union {
         /* OP_REG: Pointer to register field. */