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Commit 145428ec authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
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rtl8xxxu: Print a warning if flushing the FIFO fails 



Only print a warning if the FIFO flush fails, as opposed to printing
the status unconditionally.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 430b454c

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

+4 −1
Original line number Diff line number Diff line
@@ -5689,6 +5689,7 @@ static int rtl8xxxu_emu_to_disabled(struct rtl8xxxu_priv *priv) 


static int rtl8xxxu_flush_fifo(struct rtl8xxxu_priv *priv)

{

	struct device *dev = &priv->udev->dev;

	u32 val32;

	int retry, retval;
@@ -5712,7 +5713,9 @@ static int rtl8xxxu_flush_fifo(struct rtl8xxxu_priv *priv) 
	rtl8xxxu_write16(priv, REG_RQPN_NPQ, 0);

	rtl8xxxu_write32(priv, REG_RQPN, 0x80000000);

	mdelay(2);

	pr_info("%s: retry %i\n", __func__, retry);



	if (!retry)

		dev_warn(dev, "Failed to flush FIFO\n");



	return retval;

}