diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:28:28 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:28:28 -0700 |
commit | 2e561c7b7e705b619122e5386d6f99f28f2b6e5a (patch) | |
tree | be942c58cacd25c66cced37e1a82f269c37871de /drivers/net/korina.c | |
parent | 2cfed60cc24676d65e01278dbf10d0069de02592 (diff) | |
parent | 653252c2302cdf2dfbca66a7e177f7db783f9efa (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (48 commits)
net: Fix wrong interpretation of some copy_to_user() results.
xfrm: alg_key_len & alg_icv_len should be unsigned
[netdrvr] tehuti: move ioctl perm check closer to function start
ipv6: Fix typo in net/ipv6/Kconfig
via-velocity: fix vlan receipt
tg3: sparse cleanup
forcedeth: realtek phy crossover detection
ibm_newemac: Increase MDIO timeouts
gianfar: Fix skb allocation strategy
netxen: reduce stack usage of netxen_nic_flash_print
smc911x: test after postfix decrement fails in smc911x_{reset,drop_pkt}
net drivers: fix platform driver hotplug/coldplug
forcedeth: new backoff implementation
ehea: make things static
phylib: Add support for board-level PHY fixups
[netdrvr] atlx: code movement: move atl1 parameter parsing
atlx: remove flash vendor parameter
korina: misc cleanup
korina: fix misplaced return statement
WAN: Fix confusing insmod error code for C101 too.
...
Diffstat (limited to 'drivers/net/korina.c')
-rw-r--r-- | drivers/net/korina.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/drivers/net/korina.c b/drivers/net/korina.c index 1d24a73a0e1..e18576316bd 100644 --- a/drivers/net/korina.c +++ b/drivers/net/korina.c @@ -883,7 +883,7 @@ static int korina_init(struct net_device *dev) static int korina_restart(struct net_device *dev) { struct korina_private *lp = netdev_priv(dev); - int ret = 0; + int ret; /* * Disable interrupts @@ -987,7 +987,7 @@ static void korina_poll_controller(struct net_device *dev) static int korina_open(struct net_device *dev) { struct korina_private *lp = netdev_priv(dev); - int ret = 0; + int ret; /* Initialize */ ret = korina_init(dev); @@ -1031,6 +1031,8 @@ static int korina_open(struct net_device *dev) dev->name, lp->und_irq); goto err_free_ovr_irq; } +out: + return ret; err_free_ovr_irq: free_irq(lp->ovr_irq, dev); @@ -1041,8 +1043,6 @@ err_free_rx_irq: err_release: korina_free_ring(dev); goto out; -out: - return ret; } static int korina_close(struct net_device *dev) @@ -1082,7 +1082,7 @@ static int korina_probe(struct platform_device *pdev) struct korina_private *lp; struct net_device *dev; struct resource *r; - int retval, err; + int rc; dev = alloc_etherdev(sizeof(struct korina_private)); if (!dev) { @@ -1106,7 +1106,7 @@ static int korina_probe(struct platform_device *pdev) lp->eth_regs = ioremap_nocache(r->start, r->end - r->start); if (!lp->eth_regs) { printk(KERN_ERR DRV_NAME "cannot remap registers\n"); - retval = -ENXIO; + rc = -ENXIO; goto probe_err_out; } @@ -1114,7 +1114,7 @@ static int korina_probe(struct platform_device *pdev) lp->rx_dma_regs = ioremap_nocache(r->start, r->end - r->start); if (!lp->rx_dma_regs) { printk(KERN_ERR DRV_NAME "cannot remap Rx DMA registers\n"); - retval = -ENXIO; + rc = -ENXIO; goto probe_err_dma_rx; } @@ -1122,14 +1122,14 @@ static int korina_probe(struct platform_device *pdev) lp->tx_dma_regs = ioremap_nocache(r->start, r->end - r->start); if (!lp->tx_dma_regs) { printk(KERN_ERR DRV_NAME "cannot remap Tx DMA registers\n"); - retval = -ENXIO; + rc = -ENXIO; goto probe_err_dma_tx; } lp->td_ring = kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL); if (!lp->td_ring) { printk(KERN_ERR DRV_NAME "cannot allocate descriptors\n"); - retval = -ENOMEM; + rc = -ENXIO; goto probe_err_td_ring; } @@ -1166,14 +1166,14 @@ static int korina_probe(struct platform_device *pdev) lp->mii_if.phy_id_mask = 0x1f; lp->mii_if.reg_num_mask = 0x1f; - err = register_netdev(dev); - if (err) { + rc = register_netdev(dev); + if (rc < 0) { printk(KERN_ERR DRV_NAME - ": cannot register net device %d\n", err); - retval = -EINVAL; + ": cannot register net device %d\n", rc); goto probe_err_register; } - return 0; +out: + return rc; probe_err_register: kfree(lp->td_ring); @@ -1185,7 +1185,7 @@ probe_err_dma_rx: iounmap(lp->eth_regs); probe_err_out: free_netdev(dev); - return retval; + goto out; } static int korina_remove(struct platform_device *pdev) @@ -1193,12 +1193,9 @@ static int korina_remove(struct platform_device *pdev) struct korina_device *bif = platform_get_drvdata(pdev); struct korina_private *lp = netdev_priv(bif->dev); - if (lp->eth_regs) - iounmap(lp->eth_regs); - if (lp->rx_dma_regs) - iounmap(lp->rx_dma_regs); - if (lp->tx_dma_regs) - iounmap(lp->tx_dma_regs); + iounmap(lp->eth_regs); + iounmap(lp->rx_dma_regs); + iounmap(lp->tx_dma_regs); platform_set_drvdata(pdev, NULL); unregister_netdev(bif->dev); |