From 9655ed5cf542d903570420fb95d7702f9af6ae05 Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Wed, 11 Sep 2019 01:48:11 +0200 Subject: tdef: fixup osmo_tdef_set() I missed code review, so here are my comments in form of a follow-up patch for Id56a1226d724a374f04231df85fe5b49ffd2c43c. - Fix 'as_unit' arg name to 'val_unit' as in the C file and API doc. - Explain rounding-up behavior of value conversion in API doc. - Use osmo_tdef_get_entry() instead of a loop. Related: OS#4190 Change-Id: Ia91c2f17e40fb9e79ffa5a7f28ce9c3605664402 --- src/tdef.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'src') diff --git a/src/tdef.c b/src/tdef.c index dfb47f68..ab6a51b4 100644 --- a/src/tdef.c +++ b/src/tdef.c @@ -212,6 +212,7 @@ struct osmo_tdef *osmo_tdef_get_entry(struct osmo_tdef *tdefs, int T) } /*! Set value in entry matching T, converting val from val_unit to unit of T. + * The converted value is rounded up to the next integer value of T's unit and clamped to ULONG_MAX, or 0 if val == 0. * \param[in] tdefs Array of timer definitions, last entry being fully zero. * \param[in] T Timer number to set the value for. * \param[in] val The new timer value to set. @@ -220,14 +221,11 @@ struct osmo_tdef *osmo_tdef_get_entry(struct osmo_tdef *tdefs, int T) */ int osmo_tdef_set(struct osmo_tdef *tdefs, int T, unsigned long val, enum osmo_tdef_unit val_unit) { - struct osmo_tdef *t; - osmo_tdef_for_each(t, tdefs) { - if (t->T == T) { - t->val = osmo_tdef_round(val, val_unit, t->unit); - return 0; - } - } - return -EEXIST; + struct osmo_tdef *t = osmo_tdef_get_entry(tdefs, T); + if (!t) + return -EEXIST; + t->val = osmo_tdef_round(val, val_unit, t->unit); + return 0; } /*! Using osmo_tdef for osmo_fsm_inst: find a given state's osmo_tdef_state_timeout entry. -- cgit v1.2.3