Commit 88d54d6e authored by Jérôme Pouiller's avatar Jérôme Pouiller Committed by Greg Kroah-Hartman
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staging: wfx: avoid double warning when no more tx policy are available 



Currently, number of available tx retry policies is checked two times.
Only one is sufficient.

Signed-off-by: default avatarJérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191217161318.31402-14-Jerome.Pouiller@silabs.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b025605c

drivers/staging/wfx/data_tx.c

+2 −1
Original line number Diff line number Diff line
@@ -169,7 +169,8 @@ static int wfx_tx_policy_get(struct wfx_vif *wvif, 
	wfx_tx_policy_build(wvif, &wanted, rates);



	spin_lock_bh(&cache->lock);

	if (WARN_ON(list_empty(&cache->free))) {

	if (list_empty(&cache->free)) {

		WARN(1, "unable to get a valid Tx policy");

		spin_unlock_bh(&cache->lock);

		return WFX_INVALID_RATE_ID;

	}