diff options
| author | David S. Miller <davem@davemloft.net> | 2017-07-03 02:29:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-03 02:29:57 -0700 |
| commit | bba5850c8b11ce849434434a7f77fb59ac7248e7 (patch) | |
| tree | f4f6d05d4cebea66fa4329da0b849aa94a2cf674 | |
| parent | 63d7c880c58c257d07fbf909940467905071c6fd (diff) | |
ctcm_fsms: Convert skb->user accesses to refcount_t
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/s390/net/ctcm_fsms.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index e9847ce3860d..570ae3b7adf6 100644 --- a/drivers/s390/net/ctcm_fsms.c +++ b/drivers/s390/net/ctcm_fsms.c @@ -217,7 +217,7 @@ void ctcm_purge_skb_queue(struct sk_buff_head *q) CTCM_DBF_TEXT(TRACE, CTC_DBF_DEBUG, __func__); while ((skb = skb_dequeue(q))) { - atomic_dec(&skb->users); + refcount_dec(&skb->users); dev_kfree_skb_any(skb); } } @@ -271,7 +271,7 @@ static void chx_txdone(fsm_instance *fi, int event, void *arg) priv->stats.tx_bytes += 2; first = 0; } - atomic_dec(&skb->users); + refcount_dec(&skb->users); dev_kfree_skb_irq(skb); } spin_lock(&ch->collect_lock); @@ -297,7 +297,7 @@ static void chx_txdone(fsm_instance *fi, int event, void *arg) skb_put(ch->trans_skb, skb->len), skb->len); priv->stats.tx_packets++; priv->stats.tx_bytes += skb->len - LL_HEADER_LENGTH; - atomic_dec(&skb->users); + refcount_dec(&skb->users); dev_kfree_skb_irq(skb); i++; } @@ -1248,7 +1248,7 @@ static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg) priv->stats.tx_bytes += 2; first = 0; } - atomic_dec(&skb->users); + refcount_dec(&skb->users); dev_kfree_skb_irq(skb); } spin_lock(&ch->collect_lock); @@ -1298,7 +1298,7 @@ static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg) data_space -= skb->len; priv->stats.tx_packets++; priv->stats.tx_bytes += skb->len; - atomic_dec(&skb->users); + refcount_dec(&skb->users); dev_kfree_skb_any(skb); peekskb = skb_peek(&ch->collect_queue); if (peekskb->len > data_space) @@ -1795,7 +1795,7 @@ static void ctcmpc_chx_send_sweep(fsm_instance *fsm, int event, void *arg) fsm_event(grp->fsm, MPCG_EVENT_INOP, dev); goto done; } else { - atomic_inc(&skb->users); + refcount_inc(&skb->users); skb_queue_tail(&wch->io_queue, skb); } |