From 92ada0468c50eba6546618a643ecd0af7af7435a Mon Sep 17 00:00:00 2001 From: Thomas Pedersen Date: Fri, 20 Apr 2012 11:33:07 -0700 Subject: [PATCH] ath6kl: unblock fwlog_block_read() on exit Complete the waiting fwlog_block_read on debugfs cleanup, otherwise userspace and module unload might softlock. Signed-off-by: Thomas Pedersen Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/debug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index acb6430d8e7e..ced6c6fe5470 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -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); } -- 2.20.1