diff options
| author |   Kees Cook <keescook@chromium.org> | 2017-10-04 17:45:35 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-10-09 12:19:41 -0400 |
| commit | 4037c92f0a3022825e56f60d09f05e2ab37ccd7e (patch) | |
| tree | d15494c92db28c059a711a0ba8cab928bcbe8145 /drivers/infiniband/hw/qib/qib_mad.c | |
| parent | RDMA/nes: Convert timers to use timer_setup() (diff) | |
| download | linux-dev-4037c92f0a3022825e56f60d09f05e2ab37ccd7e.tar.xz linux-dev-4037c92f0a3022825e56f60d09f05e2ab37ccd7e.zip | |
IB/qib: 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()
helper to pass the timer pointer explicitly.
Cc: Mike Marciniszyn <infinipath@intel.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: linux-rdma@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_mad.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 82d9da9b6997..dd0992e9ab50 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -2446,9 +2446,9 @@ bail: return ret; } -static void xmit_wait_timer_func(unsigned long opaque) +static void xmit_wait_timer_func(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_pportdata *ppd = from_timer(ppd, t, cong_stats.timer); struct qib_devdata *dd = dd_from_ppd(ppd); unsigned long flags; u8 status; @@ -2478,10 +2478,8 @@ void qib_notify_create_mad_agent(struct rvt_dev_info *rdi, int port_idx) /* Initialize xmit_wait structure */ dd->pport[port_idx].cong_stats.counter = 0; - init_timer(&dd->pport[port_idx].cong_stats.timer); - dd->pport[port_idx].cong_stats.timer.function = xmit_wait_timer_func; - dd->pport[port_idx].cong_stats.timer.data = - (unsigned long)(&dd->pport[port_idx]); + timer_setup(&dd->pport[port_idx].cong_stats.timer, + xmit_wait_timer_func, 0); dd->pport[port_idx].cong_stats.timer.expires = 0; add_timer(&dd->pport[port_idx].cong_stats.timer); } @@ -2492,7 +2490,7 @@ void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx) struct qib_devdata *dd = container_of(ibdev, struct qib_devdata, verbs_dev); - if (dd->pport[port_idx].cong_stats.timer.data) + if (dd->pport[port_idx].cong_stats.timer.function) del_timer_sync(&dd->pport[port_idx].cong_stats.timer); if (dd->pport[port_idx].ibport_data.smi_ah) |