linux-kernel - [tip:bkl/arch] m68k: Remove the BKL from sys

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Message-ID: <tip-2624167cd8b4965d0ef548e84767a30214edd8d4@git.kernel.org>
Date:	Wed, 14 Oct 2009 15:46:52 GMT
From:	tip-bot for John Kacur <jkacur@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	geert@...ux-m68k.org, fweisbec@...il.com, jkacur@...hat.com,
	tglx@...utronix.de
Subject: [tip:bkl/arch] m68k: Remove the BKL from sys_execve

Commit-ID:  2624167cd8b4965d0ef548e84767a30214edd8d4
Gitweb:     http://git.kernel.org/tip/2624167cd8b4965d0ef548e84767a30214edd8d4
Author:     John Kacur <jkacur@...hat.com>
AuthorDate: Mon, 12 Oct 2009 23:09:24 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 14 Oct 2009 17:18:14 +0200

m68k: Remove the BKL from sys_execve

This seems like a copy-and-paste from code that no-longer needs the
BKL Just remove it.

Signed-off-by: John Kacur <jkacur@...hat.com>
Reviewed-by: Frederic Weisbecker <fweisbec@...il.com>
LKML-Reference: <alpine.LFD.2.00.0910130011180.3658@...alhost.localdomain>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/m68k/kernel/process.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 41230c5..0529659 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -317,15 +317,12 @@ asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __
 	char * filename;
 	struct pt_regs *regs = (struct pt_regs *) &name;
 
-	lock_kernel();
 	filename = getname(name);
 	error = PTR_ERR(filename);
 	if (IS_ERR(filename))
-		goto out;
+		return error;
 	error = do_execve(filename, argv, envp, regs);
 	putname(filename);
-out:
-	unlock_kernel();
 	return error;
 }
 
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