diff options
| author | Bill Nottingham <notting@redhat.com> | 2007-05-30 07:59:02 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-09 02:16:39 (GMT) |
| commit | 287aa83dffd1b39859f49d73b0d67f57106de5f1 (patch) | |
| tree | 8101259996254901fd15f8be6314efddd86e476a /drivers/net | |
| parent | 40738f3fcdb951fb8ade286dc1ea05812acc94db (diff) | |
| download | linux-fsl-qoriq-287aa83dffd1b39859f49d73b0d67f57106de5f1.tar.xz | |
drivers/net: fix comparisons of unsigned < 0
Recent gcc versions emit warnings when unsigned variables are compared < 0 or >= 0.
Signed-off-by: Bill Nottingham <notting@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mlx4/qp.c | 3 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_niu.c | 6 | ||||
| -rw-r--r-- | drivers/net/tulip/de2104x.c | 1 |
3 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/mlx4/qp.c b/drivers/net/mlx4/qp.c index 7f8b7d5..492cfaa 100644 --- a/drivers/net/mlx4/qp.c +++ b/drivers/net/mlx4/qp.c @@ -113,8 +113,7 @@ int mlx4_qp_modify(struct mlx4_dev *dev, struct mlx4_mtt *mtt, struct mlx4_cmd_mailbox *mailbox; int ret = 0; - if (cur_state < 0 || cur_state >= MLX4_QP_NUM_STATE || - new_state < 0 || cur_state >= MLX4_QP_NUM_STATE || + if (cur_state >= MLX4_QP_NUM_STATE || cur_state >= MLX4_QP_NUM_STATE || !op[cur_state][new_state]) return -EINVAL; diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 75102d3..05e0577 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -724,7 +724,7 @@ int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter) __u32 mac_cfg0; u32 port = physical_port[adapter->portnum]; - if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) + if (port > NETXEN_NIU_MAX_GBE_PORTS) return -EINVAL; mac_cfg0 = 0; netxen_gb_soft_reset(mac_cfg0); @@ -757,7 +757,7 @@ int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, __u32 reg; u32 port = physical_port[adapter->portnum]; - if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) + if (port > NETXEN_NIU_MAX_GBE_PORTS) return -EINVAL; /* save previous contents */ @@ -894,7 +894,7 @@ int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter, __u32 reg; u32 port = physical_port[adapter->portnum]; - if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) + if (port > NETXEN_NIU_MAX_XG_PORTS) return -EINVAL; if (netxen_nic_hw_read_wx(adapter, diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 8617298..d380e0b 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -785,7 +785,6 @@ static void __de_set_rx_mode (struct net_device *dev) de->tx_head = NEXT_TX(entry); - BUG_ON(TX_BUFFS_AVAIL(de) < 0); if (TX_BUFFS_AVAIL(de) == 0) netif_stop_queue(dev); |