From 9c6c273aa4248c60569de6ef7e7e9c7bed3cd32e Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 4 Oct 2017 16:26:57 -0700 Subject: timer: Remove init_timer_on_stack() in favor of timer_setup_on_stack() Remove uses of init_timer_on_stack() with open-coded function and data assignments that could be expressed using timer_setup_on_stack(). Several were removed from the stack entirely since there was a one-to-one mapping of parent structure to timer, those are switched to using timer_setup() instead. All related callbacks were adjusted to use from_timer(). Signed-off-by: Kees Cook Signed-off-by: Thomas Gleixner Cc: linux-mips@linux-mips.org Cc: Petr Mladek Cc: Benjamin Herrenschmidt Cc: Heiko Carstens Cc: Sebastian Reichel Cc: Kalle Valo Cc: Paul Mackerras Cc: Pavel Machek Cc: Wim Van Sebroeck Cc: linux1394-devel@lists.sourceforge.net Cc: Chris Metcalf Cc: linux-s390@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: "James E.J. Bottomley" Cc: linux-scsi@vger.kernel.org Cc: Michael Ellerman Cc: Ursula Braun Cc: Geert Uytterhoeven Cc: Viresh Kumar Cc: Harish Patil Cc: Stephen Boyd Cc: Michael Reed Cc: Manish Chopra Cc: Len Brown Cc: Arnd Bergmann Cc: linux-pm@vger.kernel.org Cc: Lai Jiangshan Cc: Tejun Heo Cc: Julian Wiedmann Cc: John Stultz Cc: Mark Gross Cc: linux-watchdog@vger.kernel.org Cc: "Martin K. Petersen" Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: Oleg Nesterov Cc: Ralf Baechle Cc: Stefan Richter Cc: Guenter Roeck Cc: netdev@vger.kernel.org Cc: Martin Schwidefsky Cc: Andrew Morton Cc: linuxppc-dev@lists.ozlabs.org Cc: Sudip Mukherjee Link: https://lkml.kernel.org/r/1507159627-127660-4-git-send-email-keescook@chromium.org --- drivers/firewire/core-transaction.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/firewire') diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c index d6a09b9cd8cc..4372f9e4b0da 100644 --- a/drivers/firewire/core-transaction.c +++ b/drivers/firewire/core-transaction.c @@ -137,9 +137,9 @@ int fw_cancel_transaction(struct fw_card *card, } EXPORT_SYMBOL(fw_cancel_transaction); -static void split_transaction_timeout_callback(unsigned long data) +static void split_transaction_timeout_callback(struct timer_list *timer) { - struct fw_transaction *t = (struct fw_transaction *)data; + struct fw_transaction *t = from_timer(t, timer, split_timeout_timer); struct fw_card *card = t->card; unsigned long flags; @@ -373,8 +373,8 @@ void fw_send_request(struct fw_card *card, struct fw_transaction *t, int tcode, t->tlabel = tlabel; t->card = card; t->is_split_transaction = false; - setup_timer(&t->split_timeout_timer, - split_transaction_timeout_callback, (unsigned long)t); + timer_setup(&t->split_timeout_timer, + split_transaction_timeout_callback, 0); t->callback = callback; t->callback_data = callback_data; @@ -423,7 +423,7 @@ int fw_run_transaction(struct fw_card *card, int tcode, int destination_id, struct transaction_callback_data d; struct fw_transaction t; - init_timer_on_stack(&t.split_timeout_timer); + timer_setup_on_stack(&t.split_timeout_timer, NULL, 0); init_completion(&d.done); d.payload = payload; fw_send_request(card, &t, tcode, destination_id, generation, speed, -- cgit v1.2.3