mac80211: remove one user of ieee80211_get_hdr_info

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ccmp_special_blocks was only using it to calculate data_len,
calculate that directly.

Use unaligned helpers rather than masking/shifting.

Use symbolic constants for the masked frame_control, and do it directly
on a le16 value.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Harvey Harrison 2008-07-02 11:05:35 -07:00 • committed by John W. Linville

parent 73e1f7c823

commit f14df8049f

1 changed files with 37 additions and 41 deletions

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76

net/mac80211/wpa.c

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