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: 05eb23893c
("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>
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@ -828,8 +828,10 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
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}
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rdev->status_page = (struct t4_dev_status_page *)
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__get_free_page(GFP_KERNEL);
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if (!rdev->status_page)
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if (!rdev->status_page) {
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err = -ENOMEM;
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goto destroy_ocqp_pool;
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}
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rdev->status_page->qp_start = rdev->lldi.vr->qp.start;
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rdev->status_page->qp_size = rdev->lldi.vr->qp.size;
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rdev->status_page->cq_start = rdev->lldi.vr->cq.start;
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