From: H. Peter Anvin <hpa@linux.intel.com>
Date: Tue, 10 Dec 2013 22:56:06 +0000 (-0800)
Subject: x86, build, icc: Remove uninitialized_var() from compiler-intel.h
X-Git-Tag: v3.4.92~91
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2c1dca2262846a50ca30f816ec361500d92ec3fe;p=thirdparty%2Fkernel%2Fstable.git

x86, build, icc: Remove uninitialized_var() from compiler-intel.h

commit 503cf95c061a0551eb684da364509297efbe55d9 upstream.

When compiling with icc, <linux/compiler-gcc.h> ends up included
because the icc environment defines __GNUC__.  Thus, we neither need
nor want to have this macro defined in both compiler-gcc.h and
compiler-intel.h, and the fact that they are inconsistent just makes
the compiler spew warnings.

Reported-by: Sunil K. Pandey <sunil.k.pandey@intel.com>
Cc: Kevin B. Smith <kevin.b.smith@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/n/tip-0mbwou1zt7pafij09b897lg3@git.kernel.org
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Rui Xiang <rui.xiang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h
index d8e636e5607d7..cba9593c40473 100644
--- a/include/linux/compiler-intel.h
+++ b/include/linux/compiler-intel.h
@@ -27,5 +27,3 @@
 #define __must_be_array(a) 0
 
 #endif
-
-#define uninitialized_var(x) x