diff options
| author |   Ying Xue <ying.xue@windriver.com> | 2015-01-09 15:27:00 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-01-12 16:24:31 -0500 |
| commit | 2f55c43788df7358be8c6e78ae2a3d3268e7afb6 (patch) | |
| tree | ae5cb5fd5124ab1323156bc19fae2bba3c6e9dc5 /net/tipc/subscr.c | |
| parent | tipc: remove tipc_core_start/stop routines (diff) | |
| download | linux-dev-2f55c43788df7358be8c6e78ae2a3d3268e7afb6.tar.xz linux-dev-2f55c43788df7358be8c6e78ae2a3d3268e7afb6.zip | |
tipc: remove unnecessary wrapper functions of kernel timer APIs
Not only some wrapper function like k_term_timer() is empty, but also
some others including k_start_timer() and k_cancel_timer() don't return
back any value to its caller, what's more, there is no any component
in the kernel world to do such thing. Therefore, these timer interfaces
defined in tipc module should be purged.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/subscr.c')
| -rw-r--r-- | net/tipc/subscr.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index 0344206b984f..e6cb959371dc 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -141,8 +141,9 @@ void tipc_subscr_report_overlap(struct tipc_subscription *sub, u32 found_lower, subscr_send_event(sub, found_lower, found_upper, event, port_ref, node); } -static void subscr_timeout(struct tipc_subscription *sub) +static void subscr_timeout(unsigned long data) { + struct tipc_subscription *sub = (struct tipc_subscription *)data; struct tipc_subscriber *subscriber = sub->subscriber; /* The spin lock per subscriber is used to protect its members */ @@ -167,7 +168,6 @@ static void subscr_timeout(struct tipc_subscription *sub) TIPC_SUBSCR_TIMEOUT, 0, 0); /* Now destroy subscription */ - k_term_timer(&sub->timer); kfree(sub); atomic_dec(&subscription_count); } @@ -207,8 +207,7 @@ static void subscr_release(struct tipc_subscriber *subscriber) subscription_list) { if (sub->timeout != TIPC_WAIT_FOREVER) { spin_unlock_bh(&subscriber->lock); - k_cancel_timer(&sub->timer); - k_term_timer(&sub->timer); + del_timer_sync(&sub->timer); spin_lock_bh(&subscriber->lock); } subscr_del(sub); @@ -250,8 +249,7 @@ static void subscr_cancel(struct tipc_subscr *s, if (sub->timeout != TIPC_WAIT_FOREVER) { sub->timeout = TIPC_WAIT_FOREVER; spin_unlock_bh(&subscriber->lock); - k_cancel_timer(&sub->timer); - k_term_timer(&sub->timer); + del_timer_sync(&sub->timer); spin_lock_bh(&subscriber->lock); } subscr_del(sub); @@ -296,7 +294,7 @@ static int subscr_subscribe(struct tipc_subscr *s, sub->seq.type = htohl(s->seq.type, swap); sub->seq.lower = htohl(s->seq.lower, swap); sub->seq.upper = htohl(s->seq.upper, swap); - sub->timeout = htohl(s->timeout, swap); + sub->timeout = msecs_to_jiffies(htohl(s->timeout, swap)); sub->filter = htohl(s->filter, swap); if ((!(sub->filter & TIPC_SUB_PORTS) == !(sub->filter & TIPC_SUB_SERVICE)) || @@ -311,9 +309,8 @@ static int subscr_subscribe(struct tipc_subscr *s, memcpy(&sub->evt.s, s, sizeof(struct tipc_subscr)); atomic_inc(&subscription_count); if (sub->timeout != TIPC_WAIT_FOREVER) { - k_init_timer(&sub->timer, - (Handler)subscr_timeout, (unsigned long)sub); - k_start_timer(&sub->timer, sub->timeout); + setup_timer(&sub->timer, subscr_timeout, (unsigned long)sub); + mod_timer(&sub->timer, jiffies + sub->timeout); } *sub_p = sub; return 0; |