clocksource/driver/arm_global_timer: Remove unnecessary ‘0’ values from err

likunyur · dlezcano · commit f3539a6a6998 · 2024-07-12T16:07:05.000+02:00
The 'err' variable is initialized whatever the code path, it is pointless to initialize it when it is declared. Signed-off-by: Li kunyu <kunyu@nfschina.com> Link: https://lore.kernel.org/r/20240705052159.22235-1-kunyu@nfschina.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c
@@ -343,7 +343,7 @@ static int __init global_timer_of_register(struct device_node *np)
 {
 	struct clk *gt_clk;
 	static unsigned long gt_clk_rate;
-	int err = 0;
+	int err;
 
 	/*
 	 * In A9 r2p0 the comparators for each processor with the global timer

Original file line number	Diff line number	Diff line change
`@@ -343,7 +343,7 @@ static int __init global_timer_of_register(struct device_node *np)`
`343`	`343`	`{`
`344`	`344`	`struct clk *gt_clk;`
`345`	`345`	`static unsigned long gt_clk_rate;`
`346`		`- int err = 0;`
	`346`	`+ int err;`
`347`	`347`
`348`	`348`	`/*`
`349`	`349`	`* In A9 r2p0 the comparators for each processor with the global timer`