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RDMA/rdmavt: Fix error code in rvt_create_qp()

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Return negative -ENOMEM instead of positive ENOMEM.  Returning a postive
value will cause an Oops because it becomes an ERR_PTR() in the
create_qp() function.

Fixes: 514aee660df4 ("RDMA: Globally allocate and release QP memory")
Link: https://lore.kernel.org/r/20211013080645.GD6010@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Dan Carpenter 2021-10-13 11:06:45 +03:00 committed by Jason Gunthorpe
parent 13bac86195
commit 663991f328
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/sw/rdmavt/qp.c
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@ -1223,7 +1223,7 @@ int rvt_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr,
spin_lock(&rdi->n_qps_lock);
if (rdi->n_qps_allocated == rdi->dparms.props.max_qp) {
spin_unlock(&rdi->n_qps_lock);
ret = ENOMEM;
ret = -ENOMEM;
goto bail_ip;
}