iwlegacy: make il3945_mac_ops __ro_after_init

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There's no need for this to be only __read_mostly, since
it's only written in a single way depending on the module
parameter, so that can be moved into the module's __init
function, and the ops can be __ro_after_init.

This is a little bit safer since it means the ops can't
be overwritten (accidentally or otherwise), which would
otherwise cause an arbitrary function or bad pointer to
be called.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Johannes Berg 2016-12-07 07:36:46 +01:00 • committed by Kalle Valo

parent d7864cf212

commit ae3cf47645

1 changed files with 10 additions and 10 deletions

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drivers/net/wireless/intel/iwlegacy/3945-mac.c

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