From: Xu Wang <vulab@iscas.ac.cn>
Date: Mon, 24 Feb 2020 14:24:47 +0000 (+0100)
Subject: ARM: orion5x: ts78xx: Remove unneeded variable ret
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cf8dcf2725a903d4a2f4655f37972cb8f4cdc516;p=openwrt%2Fstaging%2Fblogic.git

ARM: orion5x: ts78xx: Remove unneeded variable ret

Remove unneeded variable ret used to store return value,just return 0.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---

diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index fda9b75c3a33..a39764faf2a0 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -398,7 +398,6 @@ static int ts78xx_fpga_load_devices(void)
 
 static int ts78xx_fpga_unload_devices(void)
 {
-	int ret = 0;
 
 	if (ts78xx_fpga.supports.ts_rtc.present == 1)
 		ts78xx_ts_rtc_unload();
@@ -407,7 +406,7 @@ static int ts78xx_fpga_unload_devices(void)
 	if (ts78xx_fpga.supports.ts_rng.present == 1)
 		ts78xx_ts_rng_unload();
 
-	return ret;
+	return 0;
 }
 
 static int ts78xx_fpga_load(void)