diff options
Diffstat (limited to 'drivers/staging/rdma/ipath/ipath_init_chip.c')
| -rw-r--r-- | drivers/staging/rdma/ipath/ipath_init_chip.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/staging/rdma/ipath/ipath_init_chip.c b/drivers/staging/rdma/ipath/ipath_init_chip.c index be2a60e142b0..a5eea199f733 100644 --- a/drivers/staging/rdma/ipath/ipath_init_chip.c +++ b/drivers/staging/rdma/ipath/ipath_init_chip.c @@ -210,7 +210,7 @@ static int bringup_link(struct ipath_devdata *dd) static struct ipath_portdata *create_portdata0(struct ipath_devdata *dd) { - struct ipath_portdata *pd = NULL; + struct ipath_portdata *pd; pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (pd) { @@ -264,7 +264,7 @@ static int init_chip_first(struct ipath_devdata *dd) * Allocate full portcnt array, rather than just cfgports, because * cleanup iterates across all possible ports. */ - dd->ipath_pd = kzalloc(sizeof(*dd->ipath_pd) * dd->ipath_portcnt, + dd->ipath_pd = kcalloc(dd->ipath_portcnt, sizeof(*dd->ipath_pd), GFP_KERNEL); if (!dd->ipath_pd) { @@ -324,10 +324,10 @@ static int init_chip_first(struct ipath_devdata *dd) dd->ipath_pio2kbase, dd->ipath_piobcnt4k, dd->ipath_piosize4k, dd->ipath_pio4kbase, dd->ipath_4kalign); + } else { + ipath_dbg("%u 2k piobufs @ %p\n", + dd->ipath_piobcnt2k, dd->ipath_pio2kbase); } - else ipath_dbg("%u 2k piobufs @ %p\n", - dd->ipath_piobcnt2k, dd->ipath_pio2kbase); - done: return ret; } @@ -903,9 +903,9 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit) ipath_dev_err(dd, "failed to allocate kernel port's " "rcvhdrq and/or egr bufs\n"); goto done; - } - else + } else { enable_chip(dd, reinit); + } /* after enable_chip, so pioavailshadow setup */ ipath_chg_pioavailkernel(dd, 0, piobufs, 1); @@ -950,9 +950,8 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit) * set up stats retrieval timer, even if we had errors * in last portion of setup */ - init_timer(&dd->ipath_stats_timer); - dd->ipath_stats_timer.function = ipath_get_faststats; - dd->ipath_stats_timer.data = (unsigned long) dd; + setup_timer(&dd->ipath_stats_timer, ipath_get_faststats, + (unsigned long)dd); /* every 5 seconds; */ dd->ipath_stats_timer.expires = jiffies + 5 * HZ; /* takes ~16 seconds to overflow at full IB 4x bandwdith */ @@ -965,9 +964,8 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit) ret = setup_sdma(dd); /* Set up HoL state */ - init_timer(&dd->ipath_hol_timer); - dd->ipath_hol_timer.function = ipath_hol_event; - dd->ipath_hol_timer.data = (unsigned long)dd; + setup_timer(&dd->ipath_hol_timer, ipath_hol_event, (unsigned long)dd); + dd->ipath_hol_state = IPATH_HOL_UP; done: @@ -988,11 +986,9 @@ done: * to an alternate if necessary and possible */ if (!reinit) { - init_timer(&dd->ipath_intrchk_timer); - dd->ipath_intrchk_timer.function = - verify_interrupt; - dd->ipath_intrchk_timer.data = - (unsigned long) dd; + setup_timer(&dd->ipath_intrchk_timer, + verify_interrupt, + (unsigned long)dd); } dd->ipath_intrchk_timer.expires = jiffies + HZ/2; add_timer(&dd->ipath_intrchk_timer); |