diff options
| -rw-r--r-- | sys/dev/e1000/if_em.c | 2 | ||||
| -rw-r--r-- | sys/dev/e1000/if_igb.c | 2 | ||||
| -rw-r--r-- | sys/dev/e1000/if_lem.c | 2 | ||||
| -rw-r--r-- | sys/dev/ixgbe/ix_txrx.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c index 6f7458c..a989cae 100644 --- a/sys/dev/e1000/if_em.c +++ b/sys/dev/e1000/if_em.c @@ -2092,7 +2092,7 @@ retry: txr->tx_tso = FALSE; } - if (nsegs > (txr->tx_avail - EM_MAX_SCATTER)) { + if (txr->tx_avail < (nsegs + EM_MAX_SCATTER)) { txr->no_desc_avail++; bus_dmamap_unload(txr->txtag, map); return (ENOBUFS); diff --git a/sys/dev/e1000/if_igb.c b/sys/dev/e1000/if_igb.c index 93b33ad..965370d 100644 --- a/sys/dev/e1000/if_igb.c +++ b/sys/dev/e1000/if_igb.c @@ -1887,7 +1887,7 @@ retry: } /* Make certain there are enough descriptors */ - if (nsegs > txr->tx_avail - 2) { + if (txr->tx_avail < (nsegs + 2)) { txr->no_desc_avail++; bus_dmamap_unload(txr->txtag, map); return (ENOBUFS); diff --git a/sys/dev/e1000/if_lem.c b/sys/dev/e1000/if_lem.c index 674fe5b..864ed6b 100644 --- a/sys/dev/e1000/if_lem.c +++ b/sys/dev/e1000/if_lem.c @@ -1699,7 +1699,7 @@ lem_xmit(struct adapter *adapter, struct mbuf **m_headp) return (error); } - if (nsegs > (adapter->num_tx_desc_avail - 2)) { + if (adapter->num_tx_desc_avail < (nsegs + 2)) { adapter->no_tx_desc_avail2++; bus_dmamap_unload(adapter->txtag, map); return (ENOBUFS); diff --git a/sys/dev/ixgbe/ix_txrx.c b/sys/dev/ixgbe/ix_txrx.c index 66bcb25..2f5663f 100644 --- a/sys/dev/ixgbe/ix_txrx.c +++ b/sys/dev/ixgbe/ix_txrx.c @@ -402,7 +402,7 @@ retry: } /* Make certain there are enough descriptors */ - if (nsegs > txr->tx_avail - 2) { + if (txr->tx_avail < (nsegs + 2)) { txr->no_desc_avail++; bus_dmamap_unload(txr->txtag, map); return (ENOBUFS); |
