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mlx5: Remove call to ida_pre_get 

The mlx5 driver calls ida_pre_get() in a loop for no readily apparent
reason.  The driver uses ida_simple_get() which will call ida_pre_get()
by itself and there's no need to use ida_pre_get() unless using
ida_get_new().

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthew Wilcox 2018-03-14 19:57:24 -07:00 committed by David S. Miller
parent c314c7ba40
commit c846d8da56
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
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@ -1647,7 +1647,6 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft,
list_for_each_entry(iter, match_head, list) { list_for_each_entry(iter, match_head, list) {
nested_down_read_ref_node(&iter->g->node, FS_LOCK_PARENT); nested_down_read_ref_node(&iter->g->node, FS_LOCK_PARENT);
ida_pre_get(&iter->g->fte_allocator, GFP_KERNEL);
} }
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