MIPS: Sibyte: remove unnecessary return variable

Guo Zhengkui · tsbogend · commit dd089d485849 · 2022-05-12T18:06:50.000+02:00
Fix the following coccicheck warning:

arch/mips/sibyte/bcm1480/setup.c:37:5-8: Unneeded variable: "ret".
Return "0" on line 67.

Signed-off-by: Guo Zhengkui &lt;guozhengkui@vivo.com&gt;
Signed-off-by: Thomas Bogendoerfer &lt;tsbogend@alpha.franken.de&gt;
diff --git a/arch/mips/sibyte/bcm1480/setup.c b/arch/mips/sibyte/bcm1480/setup.c
@@ -34,8 +34,6 @@ static char *pass_str;
 
 static int __init setup_bcm1x80_bcm1x55(void)
 {
-	int ret = 0;
-
 	switch (soc_pass) {
 	case K_SYS_REVISION_BCM1480_S0:
 		periph_rev = 1;
@@ -64,7 +62,7 @@ static int __init setup_bcm1x80_bcm1x55(void)
 		break;
 	}
 
-	return ret;
+	return 0;
 }
 
 /* Setup code likely to be common to all SiByte platforms */

Original file line number	Diff line number	Diff line change
`@@ -34,8 +34,6 @@ static char *pass_str;`
`34`	`34`
`35`	`35`	`static int __init setup_bcm1x80_bcm1x55(void)`
`36`	`36`	`{`
`37`		`- int ret = 0;`
`38`		`-`
`39`	`37`	`switch (soc_pass) {`
`40`	`38`	`case K_SYS_REVISION_BCM1480_S0:`
`41`	`39`	`periph_rev = 1;`
`@@ -64,7 +62,7 @@ static int __init setup_bcm1x80_bcm1x55(void)`
`64`	`62`	`break;`
`65`	`63`	`}`
`66`	`64`
`67`		`- return ret;`
	`65`	`+ return 0;`
`68`	`66`	`}`
`69`	`67`
`70`	`68`	`/* Setup code likely to be common to all SiByte platforms */`