Make sure to check for "-EOPNOTSUPP" instead of "-ENOSYS" which is the
return code from rdma_set_cq_moderation() in case that it not supported.
Signed-off-by: Kamal Heib <kamalheib1@xxxxxxxxx>
---
drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 2706bf26cbac..83429925dfc6 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -102,7 +102,7 @@ static int ipoib_set_coalesce(struct net_device *dev,
ret = rdma_set_cq_moderation(priv->recv_cq,
coal->rx_max_coalesced_frames,
coal->rx_coalesce_usecs);
- if (ret && ret != -ENOSYS) {
+ if (ret && ret != -EOPNOTSUPP) {
ipoib_warn(priv, "failed modifying CQ (%d)\n", ret);
return ret;
}
--
2.14.4
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