Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750922AbXAICNe (ORCPT ); Mon, 8 Jan 2007 21:13:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750937AbXAICNL (ORCPT ); Mon, 8 Jan 2007 21:13:11 -0500 Received: from saraswathi.solana.com ([198.99.130.12]:44487 "EHLO saraswathi.solana.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750938AbXAICLz (ORCPT ); Mon, 8 Jan 2007 21:11:55 -0500 Message-Id: <200701090205.l0925lx1024391@ccure.user-mode-linux.org> X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.0.4 To: akpm@osdl.org cc: linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net Subject: [PATCH 4/7] UML - Remove unused variable and function Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 08 Jan 2007 21:05:47 -0500 From: Jeff Dike Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1827 Lines: 53 syscall_index and next_syscall_index turn out not to be used. Signed-off-by: Jeff Dike -- arch/um/include/kern_util.h | 1 - arch/um/kernel/syscall.c | 16 ---------------- 2 files changed, 17 deletions(-) Index: linux-2.6.18-mm/arch/um/include/kern_util.h =================================================================== --- linux-2.6.18-mm.orig/arch/um/include/kern_util.h 2007-01-08 16:15:33.000000000 -0500 +++ linux-2.6.18-mm/arch/um/include/kern_util.h 2007-01-08 16:29:07.000000000 -0500 @@ -61,7 +61,6 @@ extern int set_signals(int enable); extern void force_sigbus(void); extern int pid_to_processor_id(int pid); extern void deliver_signals(void *t); -extern int next_syscall_index(int max); extern int next_trap_index(int max); extern void default_idle(void); extern void finish_fork(void); Index: linux-2.6.18-mm/arch/um/kernel/syscall.c =================================================================== --- linux-2.6.18-mm.orig/arch/um/kernel/syscall.c 2006-12-29 12:20:14.000000000 -0500 +++ linux-2.6.18-mm/arch/um/kernel/syscall.c 2007-01-08 16:29:14.000000000 -0500 @@ -149,22 +149,6 @@ long sys_olduname(struct oldold_utsname return error; } -DEFINE_SPINLOCK(syscall_lock); - -static int syscall_index = 0; - -int next_syscall_index(int limit) -{ - int ret; - - spin_lock(&syscall_lock); - ret = syscall_index; - if(++syscall_index == limit) - syscall_index = 0; - spin_unlock(&syscall_lock); - return(ret); -} - int kernel_execve(const char *filename, char *const argv[], char *const envp[]) { mm_segment_t fs; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/