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- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
- Date: Thu, 7 May 2015 14:13:03 +0200
- Subject: [PATCH] brcmfmac: check result of USB firmware request
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- This prevents silence failures with driver waiting (infinitely) for a
- callback.
- Signed-off-by: Rafał Miłecki <[email protected]>
- Acked-by: Arend van Spriel <[email protected]>
- Signed-off-by: Kalle Valo <[email protected]>
- ---
- --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
- +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
- @@ -1270,8 +1270,13 @@ static int brcmf_usb_probe_cb(struct brc
- bus->chiprev = bus_pub->chiprev;
-
- /* request firmware here */
- - brcmf_fw_get_firmwares(dev, 0, brcmf_usb_get_fwname(devinfo), NULL,
- - brcmf_usb_probe_phase2);
- + ret = brcmf_fw_get_firmwares(dev, 0, brcmf_usb_get_fwname(devinfo),
- + NULL, brcmf_usb_probe_phase2);
- + if (ret) {
- + brcmf_err("firmware request failed: %d\n", ret);
- + goto fail;
- + }
- +
- return 0;
-
- fail:
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