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brcmfmac: clear control lock on usb error. 

On a usb error the lock bit should be cleared.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hante Meuleman 2012-09-19 22:21:16 +02:00 committed by John W. Linville
parent 82d8eba358
commit 6385df2db7
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/brcm80211/brcmfmac/usb.c
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@ -337,6 +337,7 @@ static int brcmf_usb_tx_ctlpkt(struct device *dev, u8 *buf, u32 len)
err = brcmf_usb_send_ctl(devinfo, buf, len);
if (err) {
brcmf_dbg(ERROR, "fail %d bytes: %d\n", err, len);
clear_bit(0, &devinfo->ctl_op);
return err;
}
@ -367,6 +368,7 @@ static int brcmf_usb_rx_ctlpkt(struct device *dev, u8 *buf, u32 len)
err = brcmf_usb_recv_ctl(devinfo, buf, len);
if (err) {
brcmf_dbg(ERROR, "fail %d bytes: %d\n", err, len);
clear_bit(0, &devinfo->ctl_op);
return err;
}
devinfo->ctl_completed = false;