diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mcg.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mcg.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c index 99451d887266..8f7ad07915b0 100644 --- a/drivers/infiniband/hw/mlx4/mcg.c +++ b/drivers/infiniband/hw/mlx4/mcg.c @@ -96,7 +96,7 @@ struct ib_sa_mcmember_data { u8 scope_join_state; u8 proxy_join; u8 reserved[2]; -}; +} __packed __aligned(4); struct mcast_group { struct ib_sa_mcmember_data rec; @@ -747,14 +747,11 @@ static struct mcast_group *search_relocate_mgid0_group(struct mlx4_ib_demux_ctx __be64 tid, union ib_gid *new_mgid) { - struct mcast_group *group = NULL, *cur_group; + struct mcast_group *group = NULL, *cur_group, *n; struct mcast_req *req; - struct list_head *pos; - struct list_head *n; mutex_lock(&ctx->mcg_table_lock); - list_for_each_safe(pos, n, &ctx->mcg_mgid0_list) { - group = list_entry(pos, struct mcast_group, mgid0_list); + list_for_each_entry_safe(group, n, &ctx->mcg_mgid0_list, mgid0_list) { mutex_lock(&group->lock); if (group->last_req_tid == tid) { if (memcmp(new_mgid, &mgid0, sizeof mgid0)) { |