timer: add osmo_timer_setup()
Add a new function timer function to set up the timer, similar to what
we have in the Linux kernel. This patch also converts existing opencoded
timer setup in the libosmocore tree as initial client of this new
function.
This patch implicitly removes function callback passed by reference that
defeat compile time type validation.
Compile-tested only, but I ran make check that reports success when
testing timer infrastructure.
Change-Id: I2fa49972ecaab3748b25168b26d92034e9145666
diff --git a/src/gb/gprs_bssgp.c b/src/gb/gprs_bssgp.c
index dba4d5c..fdbf788 100644
--- a/src/gb/gprs_bssgp.c
+++ b/src/gb/gprs_bssgp.c
@@ -640,8 +640,7 @@
msecs = (fcqe->llc_pdu_len * 1000) / fc->bucket_leak_rate;
/* FIXME: add that time to fc->time_last_pdu and subtract it from
* current time */
- fc->timer.data = fc;
- fc->timer.cb = &fc_timer_cb;
+ osmo_timer_setup(&fc->timer, fc_timer_cb, fc);
osmo_timer_schedule(&fc->timer, msecs / 1000, (msecs % 1000) * 1000);
} else {
/* If the PCU is telling us to not send any more data at all,