From 9af4548e828aa2ea66f54433c5747f64124a6240 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 25 Mar 2024 08:40:15 +0200 Subject: [PATCH] timekeeping: Tidy timekeeping_cycles_to_ns() slightly Put together declaration and initialization of the local variable 'delta'. Suggested-by: Thomas Gleixner Signed-off-by: Adrian Hunter Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20240325064023.2997-12-adrian.hunter@intel.com --- kernel/time/timekeeping.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 63061332a75c3..c698219b152d8 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -383,10 +383,9 @@ static inline u64 timekeeping_delta_to_ns(const struct tk_read_base *tkr, u64 de static inline u64 timekeeping_cycles_to_ns(const struct tk_read_base *tkr, u64 cycles) { - u64 delta; + /* Calculate the delta since the last update_wall_time() */ + u64 delta = clocksource_delta(cycles, tkr->cycle_last, tkr->mask); - /* calculate the delta since the last update_wall_time */ - delta = clocksource_delta(cycles, tkr->cycle_last, tkr->mask); return timekeeping_delta_to_ns(tkr, delta); }