ARM: omap1: remove redundant variables err

Return value directly from platform_device_register()
instead of getting value from redundant variable err.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
Message-Id: <20220830142136.299373-1-cui.jinpeng2@zte.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 0f67ac4..9108c87 100644 (file)
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -822,8 +822,6 @@ static int __init modem_nreset_init(void)
  */
 static int __init ams_delta_modem_init(void)
 {
-       int err;
-
        if (!machine_is_ams_delta())
                return -ENODEV;
 
@@ -832,9 +830,7 @@ static int __init ams_delta_modem_init(void)
        /* Initialize the modem_nreset regulator consumer before use */
        modem_priv.regulator = ERR_PTR(-ENODEV);
 
-       err = platform_device_register(&ams_delta_modem_device);
-
-       return err;
+       return platform_device_register(&ams_delta_modem_device);
 }
 arch_initcall_sync(ams_delta_modem_init);