Messages in this thread Patch in this message | | | From | Robin Holt <> | Subject | [PATCH -v6 4/5] checkpatch.pl the new kernel/reboot.c file. | Date | Wed, 24 Apr 2013 06:18:52 -0500 |
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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 <holt@sgi.com> To: Andrew Morton <akpm@linux-foundation.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Robin Holt <holt@sgi.com> Cc: Russ Anderson <rja@sgi.com> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: the arch/x86 maintainers <x86@kernel.org>
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Changes since -v3: Integrated feedback from Joe Perches. --- kernel/reboot.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/kernel/reboot.c b/kernel/reboot.c index ff92601..7f4658f 100644 --- a/kernel/reboot.c +++ b/kernel/reboot.c @@ -4,6 +4,8 @@ * Copyright (C) 2013 Linus Torvalds */ +#define pr_fmt(fmt) "reboot: " fmt + #include <linux/export.h> #include <linux/kexec.h> #include <linux/kmod.h> @@ -99,9 +101,9 @@ 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); } @@ -110,7 +112,7 @@ 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(); @@ -125,11 +127,10 @@ 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); /** @@ -144,7 +145,7 @@ 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(); } @@ -173,10 +174,10 @@ 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; /* @@ -285,14 +286,11 @@ 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); 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
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