diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:14:42 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:14:46 +0100 |
| commit | 27066fd484a32c80630136aa2b91c980f3198f9d (patch) | |
| tree | 78ddabdedbfd7525d13ecd62a745525843f1d0e8 /drivers/net/cnic.c | |
| parent | 101e5f77bf35679809586e250b6c62193d2ed179 (diff) | |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
Merge commit 'v2.6.37' into sched/core
Merge reason: Merge the final .37 tree.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/cnic.c')
| -rw-r--r-- | drivers/net/cnic.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 92bac19ad60a..6dff32196c92 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -940,7 +940,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) &udev->l2_ring_map, GFP_KERNEL | __GFP_COMP); if (!udev->l2_ring) - return -ENOMEM; + goto err_udev; udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size; udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size); @@ -948,7 +948,7 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) &udev->l2_buf_map, GFP_KERNEL | __GFP_COMP); if (!udev->l2_buf) - return -ENOMEM; + goto err_dma; write_lock(&cnic_dev_lock); list_add(&udev->list, &cnic_udev_list); @@ -959,6 +959,12 @@ static int cnic_alloc_uio_rings(struct cnic_dev *dev, int pages) cp->udev = udev; return 0; + err_dma: + dma_free_coherent(&udev->pdev->dev, udev->l2_ring_size, + udev->l2_ring, udev->l2_ring_map); + err_udev: + kfree(udev); + return -ENOMEM; } static int cnic_init_uio(struct cnic_dev *dev) |