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-rw-r--r--drivers/ieee1394/eth1394.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index 1c26322c25af..bd67c862099e 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -1667,17 +1667,26 @@ static struct ethtool_ops ethtool_ops = {
.get_drvinfo = ether1394_get_drvinfo
};
-static int __init ether1394_init_module (void)
+static int __init ether1394_init_module(void)
{
+ int err;
+
packet_task_cache = kmem_cache_create("packet_task",
sizeof(struct packet_task),
0, 0, NULL, NULL);
+ if (!packet_task_cache)
+ return -ENOMEM;
hpsb_register_highlevel(&eth1394_highlevel);
- return hpsb_register_protocol(&eth1394_proto_driver);
+ err = hpsb_register_protocol(&eth1394_proto_driver);
+ if (err) {
+ hpsb_unregister_highlevel(&eth1394_highlevel);
+ kmem_cache_destroy(packet_task_cache);
+ }
+ return err;
}
-static void __exit ether1394_exit_module (void)
+static void __exit ether1394_exit_module(void)
{
hpsb_unregister_protocol(&eth1394_proto_driver);
hpsb_unregister_highlevel(&eth1394_highlevel);