Complete the waiting fwlog_block_read on debugfs cleanup, otherwise
userspace and module unload might softlock.
Signed-off-by: Thomas Pedersen <c_tpeder@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath6kl/debug.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index fed3232..15cfe30 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1818,6 +1818,7 @@ 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);
}
--
1.7.4.1
--
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