Commit 9ddc486a authored Mar 11, 2016 by Anilkumar Kolli Committed by Kalle Valo Mar 18, 2016

ath10k: fix debugfs pktlog_filter write



It is observed that, we are disabling the packet log if we write same
value to the pktlog_filter for the second time. Always enable pktlogs
on non zero filter.

Fixes: 90174455 ("ath10k: add support to configure pktlog filter")
Cc: stable@vger.kernel.org
Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

parent b9c191be

drivers/net/wireless/ath/ath10k/debug.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -2019,7 +2019,12 @@ static ssize_t ath10k_write_pktlog_filter(struct file *file,
		goto out;
		}

		if (filter && (filter != ar->debug.pktlog_filter)) {
		if (filter == ar->debug.pktlog_filter) {
		ret = count;
		goto out;
		}

		if (filter) {
		ret = ath10k_wmi_pdev_pktlog_enable(ar, filter);
		if (ret) {
		ath10k_warn(ar, "failed to enable pktlog filter %x: %d\n",