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staging: wfx: drop useless link_map_cache
authorJérôme Pouiller <jerome.pouiller@silabs.com>
Wed, 1 Apr 2020 11:03:48 +0000 (13:03 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 13 Apr 2020 06:55:35 +0000 (08:55 +0200)
commit9e76ba774445f87f4374244c791758e853f7e1e1
tree0bebaf0386e98bf368a5110b5e5de4ab5b336cd7tree
parent6c262beb41e6d3bd93f0b055c0b20ebda7dfed51commit | diff
staging: wfx: drop useless link_map_cache

Driver does not use link_map_cache anymore. So we can drop it. In add,
we do not have to keep this counter in sync with skb_queue item, so we
can drop explicit spin_locks.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200401110405.80282-16-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wfx/queue.c diff | blob | history
drivers/staging/wfx/queue.h diff | blob | history
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