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| author | Michal Kazior <michal.kazior@tieto.com> | 2013-09-18 15:22:17 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-20 08:04:31 +0300 |
| commit | 1073ab2e9b0d45f318052a3f3690405fc04eda75 (patch) | |
| tree | 0d99b4248ea8b186e8cc451ed1d371c8ce8f0c93 /drivers/net/wireless/ath/ath10k/pci.c | |
| parent | 9e84f653ac16b718dd2305abe64a29bb3428621e (diff) | |
| download | op-kernel-dev-1073ab2e9b0d45f318052a3f3690405fc04eda75.zip op-kernel-dev-1073ab2e9b0d45f318052a3f3690405fc04eda75.tar.gz | |
ath10k: fix num_sends_allowed replenishing
Commit e9bb0aa39 ("ath10k: delete struct ce_sendlist") broke
num_sends_allowed incrementing. num_sends_allowed
exceeded initial values and could overflow.
This code was supposed to replenish
num_sends_allowed for partial sendlist items (i.e.
before final sendlist item from a sendlist was
completed and could be processed by completion
handlers).
Fortunately it seems it did not cause any major breakage,
yet.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/pci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index f1faf46..dff23d9 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -626,10 +626,6 @@ static void ath10k_pci_ce_send_done(struct ath10k_ce_pipe *ce_state) while (ath10k_ce_completed_send_next(ce_state, &transfer_context, &ce_data, &nbytes, &transfer_id) == 0) { - spin_lock_bh(&pipe_info->pipe_lock); - pipe_info->num_sends_allowed++; - spin_unlock_bh(&pipe_info->pipe_lock); - compl = get_free_compl(pipe_info); if (!compl) break; |
