Commit 820aceb5 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Jakub Kicinski
Browse files

sfc/siena: Use the bitmap API to allocate bitmaps



Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.

It is less verbose and it improves the semantic.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: default avatarMartin Habets <habetsm.xilinx@gmail.com>
Link: https://lore.kernel.org/r/717ba530215f4d7ce9fedcc73d98dba1f70d7f71.1657049636.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 6ca4b393
Loading
Loading
Loading
Loading
+2 −4
Original line number Diff line number Diff line
@@ -2778,7 +2778,7 @@ void efx_farch_filter_table_remove(struct efx_nic *efx)
	enum efx_farch_filter_table_id table_id;

	for (table_id = 0; table_id < EFX_FARCH_FILTER_TABLE_COUNT; table_id++) {
		kfree(state->table[table_id].used_bitmap);
		bitmap_free(state->table[table_id].used_bitmap);
		vfree(state->table[table_id].spec);
	}
	kfree(state);
@@ -2822,9 +2822,7 @@ int efx_farch_filter_table_probe(struct efx_nic *efx)
		table = &state->table[table_id];
		if (table->size == 0)
			continue;
		table->used_bitmap = kcalloc(BITS_TO_LONGS(table->size),
					     sizeof(unsigned long),
					     GFP_KERNEL);
		table->used_bitmap = bitmap_zalloc(table->size, GFP_KERNEL);
		if (!table->used_bitmap)
			goto fail;
		table->spec = vzalloc(array_size(sizeof(*table->spec),