From df7e828c1b699792b2ff26ebcf0a6d1025b2b790 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 4 Oct 2017 16:26:59 -0700 Subject: timer: Remove init_timer_deferrable() in favor of timer_setup() This refactors the only users of init_timer_deferrable() to use the new timer_setup() and from_timer(). Removes definition of init_timer_deferrable(). Signed-off-by: Kees Cook Signed-off-by: Thomas Gleixner Acked-by: David S. Miller # for networking parts Acked-by: Sebastian Reichel # for drivers/hsi parts Cc: linux-mips@linux-mips.org Cc: Petr Mladek Cc: Benjamin Herrenschmidt Cc: Lai Jiangshan Cc: Oleg Nesterov Cc: Kalle Valo Cc: Paul Mackerras Cc: Pavel Machek Cc: linux1394-devel@lists.sourceforge.net Cc: Chris Metcalf Cc: linux-s390@vger.kernel.org Cc: "James E.J. Bottomley" Cc: Wim Van Sebroeck Cc: Michael Ellerman Cc: Ursula Braun Cc: Geert Uytterhoeven Cc: Viresh Kumar Cc: Harish Patil Cc: Stephen Boyd Cc: Guenter Roeck Cc: Manish Chopra Cc: Len Brown Cc: Arnd Bergmann Cc: linux-pm@vger.kernel.org Cc: Heiko Carstens Cc: Tejun Heo Cc: Julian Wiedmann Cc: John Stultz Cc: Mark Gross Cc: "Rafael J. Wysocki" Cc: linux-watchdog@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: "Martin K. Petersen" Cc: Greg Kroah-Hartman Cc: linux-wireless@vger.kernel.org Cc: Sebastian Reichel Cc: Ralf Baechle Cc: Stefan Richter Cc: Michael Reed 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/1507159627-127660-6-git-send-email-keescook@chromium.org --- drivers/net/ethernet/qlogic/qlge/qlge_main.c | 11 ++++------- drivers/net/vxlan.c | 8 +++----- drivers/net/wireless/ath/ath6kl/recovery.c | 9 ++++----- 3 files changed, 11 insertions(+), 17 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index 9feec7009443..29fea74bff2e 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -4725,9 +4725,9 @@ static const struct net_device_ops qlge_netdev_ops = { .ndo_vlan_rx_kill_vid = qlge_vlan_rx_kill_vid, }; -static void ql_timer(unsigned long data) +static void ql_timer(struct timer_list *t) { - struct ql_adapter *qdev = (struct ql_adapter *)data; + struct ql_adapter *qdev = from_timer(qdev, t, timer); u32 var = 0; var = ql_read32(qdev, STS); @@ -4806,11 +4806,8 @@ static int qlge_probe(struct pci_dev *pdev, /* Start up the timer to trigger EEH if * the bus goes dead */ - init_timer_deferrable(&qdev->timer); - qdev->timer.data = (unsigned long)qdev; - qdev->timer.function = ql_timer; - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + timer_setup(&qdev->timer, ql_timer, TIMER_DEFERRABLE); + mod_timer(&qdev->timer, jiffies + (5*HZ)); ql_link_off(qdev); ql_display_dev_info(ndev); atomic_set(&qdev->lb_count, 0); diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index d7c49cf1d5e9..3247d2feda07 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2325,9 +2325,9 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) } /* Walk the forwarding table and purge stale entries */ -static void vxlan_cleanup(unsigned long arg) +static void vxlan_cleanup(struct timer_list *t) { - struct vxlan_dev *vxlan = (struct vxlan_dev *) arg; + struct vxlan_dev *vxlan = from_timer(vxlan, t, age_timer); unsigned long next_timer = jiffies + FDB_AGE_INTERVAL; unsigned int h; @@ -2647,9 +2647,7 @@ static void vxlan_setup(struct net_device *dev) INIT_LIST_HEAD(&vxlan->next); spin_lock_init(&vxlan->hash_lock); - init_timer_deferrable(&vxlan->age_timer); - vxlan->age_timer.function = vxlan_cleanup; - vxlan->age_timer.data = (unsigned long) vxlan; + timer_setup(&vxlan->age_timer, vxlan_cleanup, TIMER_DEFERRABLE); vxlan->dev = dev; diff --git a/drivers/net/wireless/ath/ath6kl/recovery.c b/drivers/net/wireless/ath/ath6kl/recovery.c index 3a8d5e97dc8e..c09e40c9010f 100644 --- a/drivers/net/wireless/ath/ath6kl/recovery.c +++ b/drivers/net/wireless/ath/ath6kl/recovery.c @@ -60,9 +60,9 @@ void ath6kl_recovery_hb_event(struct ath6kl *ar, u32 cookie) ar->fw_recovery.hb_pending = false; } -static void ath6kl_recovery_hb_timer(unsigned long data) +static void ath6kl_recovery_hb_timer(struct timer_list *t) { - struct ath6kl *ar = (struct ath6kl *) data; + struct ath6kl *ar = from_timer(ar, t, fw_recovery.hb_timer); int err; if (test_bit(RECOVERY_CLEANUP, &ar->flag) || @@ -104,9 +104,8 @@ void ath6kl_recovery_init(struct ath6kl *ar) recovery->seq_num = 0; recovery->hb_misscnt = 0; ar->fw_recovery.hb_pending = false; - ar->fw_recovery.hb_timer.function = ath6kl_recovery_hb_timer; - ar->fw_recovery.hb_timer.data = (unsigned long) ar; - init_timer_deferrable(&ar->fw_recovery.hb_timer); + timer_setup(&ar->fw_recovery.hb_timer, ath6kl_recovery_hb_timer, + TIMER_DEFERRABLE); if (ar->fw_recovery.hb_poll) mod_timer(&ar->fw_recovery.hb_timer, jiffies + -- cgit v1.2.3