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- From 42daad3343be4a4e1ee03e30a5f5cc731dadfef5 Mon Sep 17 00:00:00 2001
- From: Kangjie Lu <[email protected]>
- Date: Tue, 25 Dec 2018 19:22:24 -0600
- Subject: [PATCH] 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 <[email protected]>
- Signed-off-by: Kalle Valo <[email protected]>
- ---
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
- --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
- +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
- @@ -1552,6 +1552,10 @@ 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);
- }
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