rt2x00: Reorganize L2 padding inserting function.

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Simplify the rt2x00queue_insert_l2pad function by handling the alignment
operations one by one. Do not special case special circumstances.
Basically first perform header alignment, and then perform payload alignment
(if any payload does exist). This results in a properly aligned skb.

The end result is better readable code, with better results, as now L2 padding
is inserted only when a payload is actually present in the frame.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Gertjan van Wingerde 2009-12-04 23:47:03 +01:00 • committed by John W. Linville

parent 354e39dbb1

commit 2e331462fc

1 changed files with 27 additions and 33 deletions

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drivers/net/wireless/rt2x00/rt2x00queue.c

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