Commit 42daad33 authored Dec 25, 2018 by Kangjie Lu Committed by Kalle Valo Jan 10, 2019

brcmfmac: add a check for the status of usb_register



usb_register() may fail, so let's check its status and issue an error
message if it fails.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 06605b0d

drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -1550,6 +1550,10 @@ void brcmf_usb_exit(void)

		void brcmf_usb_register(void)
		{
		int ret;

		brcmf_dbg(USB, "Enter\n");
		usb_register(&brcmf_usbdrvr);
		ret = usb_register(&brcmf_usbdrvr);
		if (ret)
		brcmf_err("usb_register failed %d\n", ret);
		}