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RDMA/cxgb4: Fix error return code in create_qp()
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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1 changed files with 3 additions and 1 deletions
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@ -186,8 +186,10 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
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wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev),
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wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev),
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wq->rq.memsize, &(wq->rq.dma_addr),
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wq->rq.memsize, &(wq->rq.dma_addr),
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GFP_KERNEL);
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GFP_KERNEL);
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if (!wq->rq.queue)
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if (!wq->rq.queue) {
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ret = -ENOMEM;
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goto free_sq;
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goto free_sq;
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}
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PDBG("%s sq base va 0x%p pa 0x%llx rq base va 0x%p pa 0x%llx\n",
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PDBG("%s sq base va 0x%p pa 0x%llx rq base va 0x%p pa 0x%llx\n",
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__func__, wq->sq.queue,
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__func__, wq->sq.queue,
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(unsigned long long)virt_to_phys(wq->sq.queue),
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(unsigned long long)virt_to_phys(wq->sq.queue),
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