Commit f0b9d875 authored May 12, 2020 by Dan Carpenter Committed by Greg Kroah-Hartman May 13, 2020

staging: wfx: unlock on error path



We need to release the tx_lock on the error path before returning.

Fixes: d1c015b4 ("staging: wfx: rewrite wfx_hw_scan()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200512083656.GA251760@mwanda


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 34625c19

drivers/staging/wfx/scan.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -57,8 +57,10 @@ static int send_scan_req(struct wfx_vif *wvif,
		wvif->scan_abort = false;
		reinit_completion(&wvif->scan_complete);
		timeout = hif_scan(wvif, req, start_idx, i - start_idx);
		if (timeout < 0)
		if (timeout < 0) {
		wfx_tx_unlock(wvif->wdev);
		return timeout;
		}
		ret = wait_for_completion_timeout(&wvif->scan_complete, timeout);
		if (req->channels[start_idx]->max_power != wvif->vif->bss_conf.txpower)
		hif_set_output_power(wvif, wvif->vif->bss_conf.txpower);

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