linux-kernel - [tip:x86/urgent] x86, build, icc: Remove uninitialized

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Date:	Tue, 10 Dec 2013 15:03:38 -0800
From:	"tip-bot for H. Peter Anvin" <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	stable@...r.kernel.org, kevin.b.smith@...el.com,
	sunil.k.pandey@...el.com, tglx@...utronix.de, hpa@...ux.intel.com
Subject: [tip:x86/urgent] x86, build, icc: Remove uninitialized_var()
  from compiler-intel.h

Commit-ID:  503cf95c061a0551eb684da364509297efbe55d9
Gitweb:     http://git.kernel.org/tip/503cf95c061a0551eb684da364509297efbe55d9
Author:     H. Peter Anvin <hpa@...ux.intel.com>
AuthorDate: Tue, 10 Dec 2013 14:56:06 -0800
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Tue, 10 Dec 2013 15:01:01 -0800

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

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@...el.com>
Cc: Kevin B. Smith <kevin.b.smith@...el.com>
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
Link: http://lkml.kernel.org/n/tip-0mbwou1zt7pafij09b897lg3@git.kernel.org
Cc: <stable@...r.kernel.org>
---
 include/linux/compiler-intel.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h
index 973ce10..dc1bd3d 100644
--- a/include/linux/compiler-intel.h
+++ b/include/linux/compiler-intel.h
@@ -28,8 +28,6 @@
 
 #endif
 
-#define uninitialized_var(x) x
-
 #ifndef __HAVE_BUILTIN_BSWAP16__
 /* icc has this, but it's called _bswap16 */
 #define __HAVE_BUILTIN_BSWAP16__
--
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