[PATCH] am33xx: ignore return value from usb_ether_init()

[Trevor Woerner]

In 2cb43ef1c223 ("usb: ether: Fix error handling in usb_ether_init") the error
handling of usb_ether_init() was changed. Not a single other call site of this
function checks its return value, therefore follow suit in the am33xx code.

Do not cause the boot to halt if the usb gadget ethernet initialization fails:

	initcall sequence 9ffdbd84 failed at call 808024b9 (err=-19)
	### ERROR ### Please RESET the board ###

Signed-off-by: Trevor Woerner <twoerner at gmail.com>
---
 arch/arm/mach-omap2/am33xx/board.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index ecc0a592e993..8f772310a1a7 100644
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -270,11 +270,7 @@ int arch_misc_init(void)
 		return ret;
 
 #if defined(CONFIG_DM_ETH) && defined(CONFIG_USB_ETHER)
-	ret = usb_ether_init();
-	if (ret) {
-		pr_err("USB ether init failed\n");
-		return ret;
-	}
+	usb_ether_init();
 #endif
 
 	return 0;
-- 
2.41.0.327.gaa9166bcc0ba