sugar/linux
1
0
Fork 0
Code Activity

ath6kl: unblock fwlog_block_read() on exit

Browse Source 
Complete the waiting fwlog_block_read on debugfs cleanup, otherwise
userspace and module unload might softlock.

Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Thomas Pedersen
2012-04-20 11:33:07 -07:00
committed by Kalle Valo
parent b86aeb502a
commit 92ada0468c
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/ath/ath6kl/debug.c
View File

@@ -1824,6 +1824,7 @@ int ath6kl_debug_init_fs(struct ath6kl *ar)
void ath6kl_debug_cleanup(struct ath6kl *ar)
{
skb_queue_purge(&ar->debug.fwlog_queue);
complete(&ar->debug.fwlog_completion);
kfree(ar->debug.roam_tbl);
}