diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-11 08:58:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-11 08:58:32 -0700 |
commit | 2490138cb785d299d898b579fa2874a59a3d321a (patch) | |
tree | fc9acc19ce1e089e383f901e4eaa406a739f4837 /drivers/infiniband/hw/amso1100/c2_provider.c | |
parent | f6f79190866d5b2d06a2114d673f91f54e7c7ce4 (diff) | |
parent | 73f526da0260db5376951373c267596993dc13a8 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (48 commits)
RDMA/iwcm: Reject the connection when the cm_id is destroyed
RDMA/cxgb3: Clean up properly on FW mismatch failures
RDMA/cxgb3: Don't ignore insert_handle() failures
MAINTAINERS: InfiniBand/RDMA mailing list transition to vger
IB/mad: Allow tuning of QP0 and QP1 sizes
IB/mad: Fix possible lock-lock-timer deadlock
RDMA/nes: Map MTU to IB_MTU_* and correctly report link state
RDMA/nes: Rework the disconn routine for terminate and flushing
RDMA/nes: Use the flush code to fill in cqe error
RDMA/nes: Make poll_cq return correct number of wqes during flush
RDMA/nes: Use flush mechanism to set status for wqe in error
RDMA/nes: Implement Terminate Packet
RDMA/nes: Add CQ error handling
RDMA/nes: Clean out CQ completions when QP is destroyed
RDMA/nes: Change memory allocation for cqp request to GFP_ATOMIC
RDMA/nes: Allocate work item for disconnect event handling
RDMA/nes: Update refcnt during disconnect
IB/mthca: Don't allow userspace open while recovering from catastrophic error
IB/mthca: Distinguish multiple devices in /proc/interrupts
IB/mthca: Annotate CQ locking
...
Diffstat (limited to 'drivers/infiniband/hw/amso1100/c2_provider.c')
-rw-r--r-- | drivers/infiniband/hw/amso1100/c2_provider.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c index f1948fad85d..ad723bd8bf4 100644 --- a/drivers/infiniband/hw/amso1100/c2_provider.c +++ b/drivers/infiniband/hw/amso1100/c2_provider.c @@ -780,11 +780,11 @@ int c2_register_device(struct c2_dev *dev) /* Register pseudo network device */ dev->pseudo_netdev = c2_pseudo_netdev_init(dev); if (!dev->pseudo_netdev) - goto out3; + goto out; ret = register_netdev(dev->pseudo_netdev); if (ret) - goto out2; + goto out_free_netdev; pr_debug("%s:%u\n", __func__, __LINE__); strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX); @@ -851,6 +851,10 @@ int c2_register_device(struct c2_dev *dev) dev->ibdev.post_recv = c2_post_receive; dev->ibdev.iwcm = kmalloc(sizeof(*dev->ibdev.iwcm), GFP_KERNEL); + if (dev->ibdev.iwcm == NULL) { + ret = -ENOMEM; + goto out_unregister_netdev; + } dev->ibdev.iwcm->add_ref = c2_add_ref; dev->ibdev.iwcm->rem_ref = c2_rem_ref; dev->ibdev.iwcm->get_qp = c2_get_qp; @@ -862,23 +866,25 @@ int c2_register_device(struct c2_dev *dev) ret = ib_register_device(&dev->ibdev); if (ret) - goto out1; + goto out_free_iwcm; for (i = 0; i < ARRAY_SIZE(c2_dev_attributes); ++i) { ret = device_create_file(&dev->ibdev.dev, c2_dev_attributes[i]); if (ret) - goto out0; + goto out_unregister_ibdev; } - goto out3; + goto out; -out0: +out_unregister_ibdev: ib_unregister_device(&dev->ibdev); -out1: +out_free_iwcm: + kfree(dev->ibdev.iwcm); +out_unregister_netdev: unregister_netdev(dev->pseudo_netdev); -out2: +out_free_netdev: free_netdev(dev->pseudo_netdev); -out3: +out: pr_debug("%s:%u ret=%d\n", __func__, __LINE__, ret); return ret; } |