UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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: 90174455ae ("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>
This commit is contained in:
Anilkumar Kolli 2016-03-11 11:46:39 +05:30 committed by Kalle Valo
parent b9c191be3f
commit 9ddc486aa0
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -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",