From: Stefan Richter Date: Sat, 10 Feb 2007 22:56:38 +0000 (+0100) Subject: ieee1394: eth1394: unregister address space in failure case X-Git-Tag: v2.6.22-rc1~1105^2~26 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=157188cb54b22e5c0c6439ef0500ba97b068097a;p=linux-2.6 ieee1394: eth1394: unregister address space in failure case Warn if hpsb_allocate_and_register_addrspace() failed. Unregister the address space if something else failed. Signed-off-by: Stefan Richter --- diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c index a364003ba4..e2b84c9b83 100644 --- a/drivers/ieee1394/eth1394.c +++ b/drivers/ieee1394/eth1394.c @@ -568,8 +568,10 @@ static void ether1394_add_host (struct hpsb_host *host) ð1394_highlevel, host, &addr_ops, ETHER1394_REGION_ADDR_LEN, ETHER1394_REGION_ADDR_LEN, CSR1212_INVALID_ADDR_SPACE, CSR1212_INVALID_ADDR_SPACE); - if (fifo_addr == CSR1212_INVALID_ADDR_SPACE) - goto out; + if (fifo_addr == CSR1212_INVALID_ADDR_SPACE) { + ETH1394_PRINT_G(KERN_ERR, "Cannot register CSR space\n"); + return; + } /* We should really have our own alloc_hpsbdev() function in * net_init.c instead of calling the one for ethernet then hijacking @@ -640,16 +642,13 @@ static void ether1394_add_host (struct hpsb_host *host) else priv->bc_state = ETHER1394_BC_RUNNING; } - return; - out: - if (dev != NULL) + if (dev) free_netdev(dev); if (hi) hpsb_destroy_hostinfo(ð1394_highlevel, host); - - return; + hpsb_unregister_addrspace(ð1394_highlevel, host, fifo_addr); } /* Remove a card from our list */