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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>
This commit is contained in:
Wei Yongjun 2013-03-15 09:42:12 +00:00 committed by Roland Dreier
parent a937536b86
commit 55e57a780a
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/hw/cxgb4/qp.c
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@ -186,8 +186,10 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
wq->rq.queue = dma_alloc_coherent(&(rdev->lldi.pdev->dev),
wq->rq.memsize, &(wq->rq.dma_addr),
GFP_KERNEL);
if (!wq->rq.queue)
if (!wq->rq.queue) {
ret = -ENOMEM;
goto free_sq;
}
PDBG("%s sq base va 0x%p pa 0x%llx rq base va 0x%p pa 0x%llx\n",
__func__, wq->sq.queue,
(unsigned long long)virt_to_phys(wq->sq.queue),