Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935529Ab3DPKBs (ORCPT ); Tue, 16 Apr 2013 06:01:48 -0400 Received: from relay2.sgi.com ([192.48.179.30]:52508 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S935469Ab3DPKBr (ORCPT ); Tue, 16 Apr 2013 06:01:47 -0400 Date: Tue, 16 Apr 2013 05:01:46 -0500 From: Robin Holt To: Ingo Molnar , Russ Anderson , Joe Perches Cc: Shawn Guo , Oleg Nesterov , Andrew Morton , "H. Peter Anvin" , Lai Jiangshan , Linus Torvalds , Linux Kernel Mailing List , Michel Lespinasse , "Paul E. McKenney" , Paul Mackerras , Peter Zijlstra , Robin Holt , "rusty@rustcorp.com.au" , Tejun Heo , the arch/x86 maintainers , Thomas Gleixner Subject: [Patch -v4 3/4] checkpatch.pl the new kernel/reboot.c file. Message-ID: <20130416100146.GL3672@sgi.com> References: <20130416095641.GL3658@sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130416095641.GL3658@sgi.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4281 Lines: 134 I did allow the remaining 81 character line behind. It did not seem like it was worth changing. Otherwise, it now passes checkpatch.pl. Signed-off-by: Robin Holt To: Ingo Molnar To: Russ Anderson Cc: Shawn Guo Cc: Oleg Nesterov Cc: Andrew Morton Cc: "H. Peter Anvin" Cc: Lai Jiangshan Cc: Linus Torvalds Cc: Linux Kernel Mailing List Cc: Michel Lespinasse Cc: Oleg Nesterov Cc: "Paul E. McKenney" Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Robin Holt Cc: "rusty@rustcorp.com.au" Cc: Tejun Heo Cc: the arch/x86 maintainers Cc: Thomas Gleixner Cc: Joe Perches --- Changes since -v3: - Integrated feedback from Joe Perches. kernel/reboot.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/kernel/reboot.c b/kernel/reboot.c index 907ab48..8cfef20 100644 --- a/kernel/reboot.c +++ b/kernel/reboot.c @@ -1,9 +1,11 @@ /* - * linux/kernel/sys.c + * linux/kernel/reboot.c * * Copyright (C) 2013 Linus Torvalds */ +#define pr_fmt(fmt) "reboot: " fmt + #include #include #include @@ -97,9 +99,9 @@ void kernel_restart(char *cmd) migrate_to_reboot_cpu(); syscore_shutdown(); if (!cmd) - printk(KERN_EMERG "Restarting system.\n"); + pr_emerg("Restarting system\n"); else - printk(KERN_EMERG "Restarting system with command '%s'.\n", cmd); + pr_emerg("Restarting system with command '%s'\n", cmd); kmsg_dump(KMSG_DUMP_RESTART); machine_restart(cmd); } @@ -108,7 +110,7 @@ EXPORT_SYMBOL_GPL(kernel_restart); static void kernel_shutdown_prepare(enum system_states state) { blocking_notifier_call_chain(&reboot_notifier_list, - (state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL); + (state == SYSTEM_HALT) ? SYS_HALT : SYS_POWER_OFF, NULL); system_state = state; usermodehelper_disable(); device_shutdown(); @@ -123,11 +125,10 @@ void kernel_halt(void) kernel_shutdown_prepare(SYSTEM_HALT); migrate_to_reboot_cpu(); syscore_shutdown(); - printk(KERN_EMERG "System halted.\n"); + pr_emerg("System halted\n"); kmsg_dump(KMSG_DUMP_HALT); machine_halt(); } - EXPORT_SYMBOL_GPL(kernel_halt); /** @@ -142,7 +143,7 @@ void kernel_power_off(void) pm_power_off_prepare(); migrate_to_reboot_cpu(); syscore_shutdown(); - printk(KERN_EMERG "Power down.\n"); + pr_emerg("Power down\n"); kmsg_dump(KMSG_DUMP_POWEROFF); machine_power_off(); } @@ -171,10 +172,10 @@ SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd, /* For safety, we require "magic" arguments. */ if (magic1 != LINUX_REBOOT_MAGIC1 || - (magic2 != LINUX_REBOOT_MAGIC2 && - magic2 != LINUX_REBOOT_MAGIC2A && + (magic2 != LINUX_REBOOT_MAGIC2 && + magic2 != LINUX_REBOOT_MAGIC2A && magic2 != LINUX_REBOOT_MAGIC2B && - magic2 != LINUX_REBOOT_MAGIC2C)) + magic2 != LINUX_REBOOT_MAGIC2C)) return -EINVAL; /* @@ -283,14 +284,13 @@ static int __orderly_poweroff(bool force) ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_EXEC); argv_free(argv); } else { - printk(KERN_WARNING "%s failed to allocate memory for \"%s\"\n", - __func__, poweroff_cmd); + pr_warn("%s failed to allocate memory for \"%s\"\n", + __func__, poweroff_cmd); ret = -ENOMEM; } if (ret && force) { - printk(KERN_WARNING "Failed to start orderly shutdown: " - "forcing the issue\n"); + pr_warn("Failed to start orderly shutdown: forcing the issue\n"); /* * I guess this should try to kick off some daemon to sync and * poweroff asap. Or not even bother syncing if we're doing an -- 1.8.1.2 -- 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/