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authorGanesh Goudar <ganeshgr@chelsio.com>2016-10-18 14:21:25 +0530
committerDavid S. Miller <davem@davemloft.net>2016-10-18 10:32:39 -0400
commita56177e18f2e44499a8bf5bc03dbe896dbec657d (patch)
tree5af66ab2631380078648e5104ca8e9be1a98fa7a /drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
parent7e1670c15c9b18d614b43a674e086eb3e239c8f7 (diff)
downloadlinux-stericsson-a56177e18f2e44499a8bf5bc03dbe896dbec657d.tar.gz
cxgb4: Fix number of queue sets corssing the limit
Do not let number of offload queue sets to go more than MAX_OFLD_QSETS, which would otherwise crash the driver on machines with cores more than MAX_OFLD_QSETS. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index f320497368f4..57eb4e1345cb 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -4057,7 +4057,7 @@ static void cfg_queues(struct adapter *adap)
* capped by the number of available cores.
*/
if (n10g) {
- i = num_online_cpus();
+ i = min_t(int, MAX_OFLD_QSETS, num_online_cpus());
s->ofldqsets = roundup(i, adap->params.nports);
} else {
s->ofldqsets = adap->params.nports;