diff options
| author | Taehee Yoo <ap420073@gmail.com> | 2019-11-22 08:15:19 +0000 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-11-23 12:15:01 -0800 |
| commit | ab818362c9054beb950b97a09ce7b0d56f5a32a1 (patch) | |
| tree | fe4736e81ed1da31d5650b49fd77266d5df23009 /drivers/infiniband | |
| parent | 3a06ee33963dea642d38c04ed18d2a5f4fdc78fd (diff) | |
| download | linux-ab818362c9054beb950b97a09ce7b0d56f5a32a1.tar.bz2 | |
net: use rhashtable_lookup() instead of rhashtable_lookup_fast()
rhashtable_lookup_fast() internally calls rcu_read_lock() then,
calls rhashtable_lookup(). So if rcu_read_lock() is already held,
rhashtable_lookup() is enough.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index c61b6022575e..5774dfc22e18 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -881,8 +881,8 @@ struct sdma_engine *sdma_select_user_engine(struct hfi1_devdata *dd, cpu_id = smp_processor_id(); rcu_read_lock(); - rht_node = rhashtable_lookup_fast(dd->sdma_rht, &cpu_id, - sdma_rht_params); + rht_node = rhashtable_lookup(dd->sdma_rht, &cpu_id, + sdma_rht_params); if (rht_node && rht_node->map[vl]) { struct sdma_rht_map_elem *map = rht_node->map[vl]; |