diff options
| author | Li Jun <lijun01@kylinos.cn> | 2025-06-04 11:17:12 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2025-07-22 23:23:07 +0300 |
| commit | 8adc8e1657e19849c02c764e371478a05ca83c57 (patch) | |
| tree | 669138c7511e52fcb8cd06fbb7d20e7adb6f2e4d | |
| parent | 985da98f294ae7bd83b58ca50374a07972d594bf (diff) | |
| download | linux-8adc8e1657e19849c02c764e371478a05ca83c57.tar.xz | |
bus: del unnecessary init var
The compiler generates initialization instructions,
which consume additional CPU cycles. the
sysc_clockdomain_init should assign a value
to 'error' before it is read.so the var don't need init
to 0.
Signed-off-by: Li Jun <lijun01@kylinos.cn>
Link: https://lore.kernel.org/r/20250604081712.119523-1-lijun01@kylinos.cn
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/bus/ti-sysc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 9f624e5da991..5566ad11399e 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2170,9 +2170,8 @@ static int sysc_reset(struct sysc *ddata) static int sysc_init_module(struct sysc *ddata) { bool rstctrl_deasserted = false; - int error = 0; + int error = sysc_clockdomain_init(ddata); - error = sysc_clockdomain_init(ddata); if (error) return error; |