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| author | Ralph Campbell | 2007-11-09 04:53:01 +0100 |
|---|---|---|
| committer | Roland Dreier | 2008-01-25 23:15:28 +0100 |
| commit | 733d12813bd36ed7c727686ac1164f92f87a14a2 (patch) | |
| tree | 903cfeadcfd6e0ff129fc7736db526889ccf2f50 /drivers/infiniband/hw/ipath/ipath_cq.c | |
| parent | IB/ipath: Fix sendctrl locking (diff) | |
| download | kernel-qcow2-linux-733d12813bd36ed7c727686ac1164f92f87a14a2.tar.gz kernel-qcow2-linux-733d12813bd36ed7c727686ac1164f92f87a14a2.tar.xz kernel-qcow2-linux-733d12813bd36ed7c727686ac1164f92f87a14a2.zip | |
IB/ipath: Fix error returned from ib_resize_cq if new size smaller than # entries
The gen2_basic tests check for the errno value when a CQ is resized
smaller than the number of outstanding completions queue on the CQ.
This patch changes ib_ipath to return EINVAL which is what ib_mthca
returns and what gen2_basic expects.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_cq.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_cq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_cq.c b/drivers/infiniband/hw/ipath/ipath_cq.c index d1380c7a1703..a03bd28d9b48 100644 --- a/drivers/infiniband/hw/ipath/ipath_cq.c +++ b/drivers/infiniband/hw/ipath/ipath_cq.c @@ -421,7 +421,7 @@ int ipath_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) else n = head - tail; if (unlikely((u32)cqe < n)) { - ret = -EOVERFLOW; + ret = -EINVAL; goto bail_unlock; } for (n = 0; tail != head; n++) { |