linux-kernel - [PATCH 2/8] x86/asm/head: remove unused init

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Date:   Thu, 18 Aug 2016 10:59:02 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>,
        "H . Peter Anvin" <hpa@...or.com>
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org,
        Andy Lutomirski <luto@...capital.net>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Brian Gerst <brgerst@...il.com>,
        Kees Cook <keescook@...omium.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Byungchul Park <byungchul.park@....com>,
        Nilay Vaish <nilayvaish@...il.com>
Subject: [PATCH 2/8] x86/asm/head: remove unused init_rsp variable extern

There is no init_rsp variable.  Remove its extern.

Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
---
 arch/x86/include/asm/realmode.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
index b2988c0..3327ffb 100644
--- a/arch/x86/include/asm/realmode.h
+++ b/arch/x86/include/asm/realmode.h
@@ -44,7 +44,6 @@ struct trampoline_header {
 extern struct real_mode_header *real_mode_header;
 extern unsigned char real_mode_blob_end[];
 
-extern unsigned long init_rsp;
 extern unsigned long initial_code;
 extern unsigned long initial_gs;
 
-- 
2.7.4