sound: oss: Remove useless initialisation

musicakc · tiwai · commit dfa40d3e3686 · 2016-07-12T08:06:10.000+02:00
Remove useless initialisation of variable whose value is reinitialised
later.

The Coccinelle semantic patch used to make this change is as follows:
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;

Signed-off-by: Amitoj Kaur Chawla &lt;amitoj1606@gmail.com&gt;
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
@@ -254,7 +254,7 @@ static void ad_write(ad1848_info * devc, int reg, int data)
 
 static void wait_for_calibration(ad1848_info * devc)
 {
-	int timeout = 0;
+	int timeout;
 
 	/*
 	 * Wait until the auto calibration process has finished.

Original file line number	Diff line number	Diff line change
`@@ -254,7 +254,7 @@ static void ad_write(ad1848_info * devc, int reg, int data)`
`254`	`254`
`255`	`255`	`static void wait_for_calibration(ad1848_info * devc)`
`256`	`256`	`{`
`257`		`- int timeout = 0;`
	`257`	`+ int timeout;`
`258`	`258`
`259`	`259`	`/*`
`260`	`260`	`* Wait until the auto calibration process has finished.`