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Commit 1305f2b2 authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
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greybus: es2: fix error return code in ap_probe() 



Fix to return a negative error code from the es2_arpc_in_enable() error
handling case instead of 0, as done elsewhere in this function.

Fixes: 9d9d3777 ("greybus: es2: Add a new bulk in endpoint for APBridgeA RPC")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 25633d1f

drivers/staging/greybus/es2.c

+2 −1
Original line number Diff line number Diff line
@@ -1548,7 +1548,8 @@ static int ap_probe(struct usb_interface *interface, 
	INIT_LIST_HEAD(&es2->arpcs);

	spin_lock_init(&es2->arpc_lock);



	if (es2_arpc_in_enable(es2))

	retval = es2_arpc_in_enable(es2);

	if (retval)

		goto error;



	retval = gb_hd_add(hd);