xtensa: no need to initialise statics to 0

Jason Wang · jcmvbkbc · commit c6ab42b31fce · 2022-05-11T02:15:35.000-07:00
Static variables do not need to be initialised to 0, because compiler
will initialise all uninitialised statics to 0. Thus, remove the
unneeded initializations.

Signed-off-by: Jason Wang &lt;wangborong@cdjrlc.com&gt;
Message-Id: &lt;20220508022910.98481-1-wangborong@cdjrlc.com&gt;
Signed-off-by: Max Filippov &lt;jcmvbkbc@gmail.com&gt;
diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c
@@ -78,7 +78,7 @@ void __init platform_init(bp_tag_t *first)
 
 void platform_heartbeat(void)
 {
-	static int i=0, t = 0;
+	static int i, t;
 
 	if (--t < 0)
 	{

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ void __init platform_init(bp_tag_t *first)`
`78`	`78`
`79`	`79`	`void platform_heartbeat(void)`
`80`	`80`	`{`
`81`		`- static int i=0, t = 0;`
	`81`	`+ static int i, t;`
`82`	`82`
`83`	`83`	`if (--t < 0)`
`84`	`84`	`{`