diff mbox series

bus: del unnecessary init var

Message ID 20250604081712.119523-1-lijun01@kylinos.cn
State New
Headers show
Series bus: del unnecessary init var | expand

Commit Message

Li Jun June 4, 2025, 8:17 a.m. UTC 
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>
---
 drivers/bus/ti-sysc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

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;