diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-17 03:41:37 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-12-08 18:03:36 +0300 |
| commit | 15f7e3c21b76598bc6e5816d2577ce843b2b963f (patch) | |
| tree | 7f1930f5856063f5c2d9dab9a053c0ed48100241 /drivers/infiniband/hw/cxgb4/device.c | |
| parent | e37a79e5d4cac3831fac3d4afbf2461f56b4b7bd (diff) | |
| download | linux-15f7e3c21b76598bc6e5816d2577ce843b2b963f.tar.xz | |
iw_cxgb4: Fix error return code in c4iw_rdev_open()
Fix to return error code -ENOMEM from the __get_free_page() error
handling case instead of 0, as done elsewhere in this function.
Fixes: 05eb23893c2c ("cxgb4/iw_cxgb4: Doorbell Drop Avoidance Bug Fixes")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/device.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 93e3d270a98a..b99dc9e0ffb2 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -828,8 +828,10 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev) } rdev->status_page = (struct t4_dev_status_page *) __get_free_page(GFP_KERNEL); - if (!rdev->status_page) + if (!rdev->status_page) { + err = -ENOMEM; goto destroy_ocqp_pool; + } rdev->status_page->qp_start = rdev->lldi.vr->qp.start; rdev->status_page->qp_size = rdev->lldi.vr->qp.size; rdev->status_page->cq_start = rdev->lldi.vr->cq.start; |