net: vxge: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: Jon Mason <jdmason@kudzu.us>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Jarod Wilson <jarod@redhat.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: stephen hemminger <stephen@networkplumber.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 50ea69d..5d5b985 100644 (file)
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -2597,9 +2597,9 @@ INTA_MODE:
        return VXGE_HW_OK;
 }
 
-static void vxge_poll_vp_reset(unsigned long data)
+static void vxge_poll_vp_reset(struct timer_list *t)
 {
-       struct vxgedev *vdev = (struct vxgedev *)data;
+       struct vxgedev *vdev = from_timer(vdev, t, vp_reset_timer);
        int i, j = 0;
 
        for (i = 0; i < vdev->no_of_vpath; i++) {
@@ -2616,9 +2616,9 @@ static void vxge_poll_vp_reset(unsigned long data)
        mod_timer(&vdev->vp_reset_timer, jiffies + HZ / 2);
 }
 
-static void vxge_poll_vp_lockup(unsigned long data)
+static void vxge_poll_vp_lockup(struct timer_list *t)
 {
-       struct vxgedev *vdev = (struct vxgedev *)data;
+       struct vxgedev *vdev = from_timer(vdev, t, vp_lockup_timer);
        enum vxge_hw_status status = VXGE_HW_OK;
        struct vxge_vpath *vpath;
        struct vxge_ring *ring;
@@ -2858,12 +2858,12 @@ static int vxge_open(struct net_device *dev)
                vdev->config.rx_pause_enable);
 
        if (vdev->vp_reset_timer.function == NULL)
-               vxge_os_timer(&vdev->vp_reset_timer, vxge_poll_vp_reset, vdev,
+               vxge_os_timer(&vdev->vp_reset_timer, vxge_poll_vp_reset,
                              HZ / 2);
 
        /* There is no need to check for RxD leak and RxD lookup on Titan1A */
        if (vdev->titan1 && vdev->vp_lockup_timer.function == NULL)
-               vxge_os_timer(&vdev->vp_lockup_timer, vxge_poll_vp_lockup, vdev,
+               vxge_os_timer(&vdev->vp_lockup_timer, vxge_poll_vp_lockup,
                              HZ / 2);
 
        set_bit(__VXGE_STATE_CARD_UP, &vdev->state);

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.h b/drivers/net/ethernet/neterion/vxge/vxge-main.h
index 3a79d93..59a57ff 100644 (file)
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.h
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.h
@@ -417,12 +417,10 @@ struct vxge_tx_priv {
        module_param(p, int, 0)
 
 static inline
-void vxge_os_timer(struct timer_list *timer, void (*func)(unsigned long data),
-                  struct vxgedev *vdev, unsigned long timeout)
+void vxge_os_timer(struct timer_list *timer, void (*func)(struct timer_list *),
+                  unsigned long timeout)
 {
-       init_timer(timer);
-       timer->function = func;
-       timer->data = (unsigned long)vdev;
+       timer_setup(timer, func, 0);
        mod_timer(timer, jiffies + timeout);
 }