net: switchdev: Simplify 'mlxsw_sp_mc_write_mdb_entry()'

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Use 'bitmap_alloc()/bitmap_free()' instead of hand-writing it.
This makes the code less verbose.

Also, use 'bitmap_alloc()' instead of 'bitmap_zalloc()' because the bitmap
is fully overridden by a 'bitmap_copy()' call just after its allocation.

While at it, remove an extra and unneeded space.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Christophe JAILLET 2021-07-14 10:32:33 +02:00 • committed by David S. Miller

parent f79a3bcb1a

commit a99f030b24

1 changed files with 3 additions and 5 deletions

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8

drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c

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