iwlwifi: fix nfreed--

During backporting of a120e912eb51e347f36c71b60a1d13af74d30e83
("iwlwifi: sanity check before counting number of tfds can be free")
we forget one hunk, what make lot of messages "free more than
tfds_in_queue" show up in dmesg.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Tested-by: Adel Gadllah <adel.gadllah@gmail.com>
(picked from https://patchwork.kernel.org/patch/86722/)
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index e143adceb5ce17ce66985c93a13870136c83f119..cc96d1383a5691f37f14132c083dcf4531fe2442 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -1097,7 +1097,6 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
                        priv->cfg->ops->lib->txq_inval_byte_cnt_tbl(priv, txq);
 
                priv->cfg->ops->lib->txq_free_tfd(priv, txq);
-               nfreed++;
        }
        return nfreed;
 }