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| author | Chuck Lever <chuck.lever@oracle.com> | 2016-08-28 10:58:34 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-09-02 14:11:39 -0400 |
| commit | 24be409beede1a7cbe95b1740c4cdade3b6a8187 (patch) | |
| tree | 1c039cb06687b12e48f914bd84d9789e2ff14396 /drivers | |
| parent | 20697434b6ea9c6d895ebc5217a46f18850a109f (diff) | |
| download | lwn-24be409beede1a7cbe95b1740c4cdade3b6a8187.tar.gz lwn-24be409beede1a7cbe95b1740c4cdade3b6a8187.zip | |
IB/mlx5: Return EINVAL when caller specifies too many SGEs
The returned value should be EINVAL, because it is caused by wrong
caller and not by internal overflow event.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 0dd7d93cac95..acb3b72e719e 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -3758,7 +3758,7 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, num_sge = wr->num_sge; if (unlikely(num_sge > qp->sq.max_gs)) { mlx5_ib_warn(dev, "\n"); - err = -ENOMEM; + err = -EINVAL; *bad_wr = wr; goto out; } |