diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2007-03-26 17:48:52 -0500 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-03-26 15:54:40 -0700 |
| commit | ed6ee5178e6d78ba7f79a5ece3f0b70ece531a6a (patch) | |
| tree | a9579b737ca1b24e99f532ccd00fa0b7d30a2068 | |
| parent | e0f2e3a06be513352cb4955313ed7e55909acd84 (diff) | |
RDMA/cxgb3: Fix resource leak in cxio_hal_init_ctrl_qp()
This was spotted by the Coverity checker (CID 1554).
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index 818cf1aee8c..f5e9aeec6f6 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -498,9 +498,9 @@ static int cxio_hal_init_ctrl_qp(struct cxio_rdev *rdev_p) u64 sge_cmd, ctx0, ctx1; u64 base_addr; struct t3_modify_qp_wr *wqe; - struct sk_buff *skb = alloc_skb(sizeof(*wqe), GFP_KERNEL); - + struct sk_buff *skb; + skb = alloc_skb(sizeof(*wqe), GFP_KERNEL); if (!skb) { PDBG("%s alloc_skb failed\n", __FUNCTION__); return -ENOMEM; @@ -508,7 +508,7 @@ static int cxio_hal_init_ctrl_qp(struct cxio_rdev *rdev_p) err = cxio_hal_init_ctrl_cq(rdev_p); if (err) { PDBG("%s err %d initializing ctrl_cq\n", __FUNCTION__, err); - return err; + goto err; } rdev_p->ctrl_qp.workq = dma_alloc_coherent( &(rdev_p->rnic_info.pdev->dev), @@ -518,7 +518,8 @@ static int cxio_hal_init_ctrl_qp(struct cxio_rdev *rdev_p) GFP_KERNEL); if (!rdev_p->ctrl_qp.workq) { PDBG("%s dma_alloc_coherent failed\n", __FUNCTION__); - return -ENOMEM; + err = -ENOMEM; + goto err; } pci_unmap_addr_set(&rdev_p->ctrl_qp, mapping, rdev_p->ctrl_qp.dma_addr); @@ -556,6 +557,9 @@ static int cxio_hal_init_ctrl_qp(struct cxio_rdev *rdev_p) rdev_p->ctrl_qp.workq, 1 << T3_CTRL_QP_SIZE_LOG2); skb->priority = CPL_PRIORITY_CONTROL; return (cxgb3_ofld_send(rdev_p->t3cdev_p, skb)); +err: + kfree_skb(skb); + return err; } static int cxio_hal_destroy_ctrl_qp(struct cxio_rdev *rdev_p) |