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authorRalph Campbell <ralph.campbell@qlogic.com>2007-11-08 19:53:01 -0800
committerRoland Dreier <rolandd@cisco.com>2008-01-25 14:15:28 -0800
commit733d12813bd36ed7c727686ac1164f92f87a14a2 (patch)
tree903cfeadcfd6e0ff129fc7736db526889ccf2f50
parente342c119172f87f2d812bccfd0283f62e1bc1c2a (diff)
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>
-rw-r--r--drivers/infiniband/hw/ipath/ipath_cq.c2
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 d1380c7a170..a03bd28d9b4 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++) {