rt2x00: Remove obsolete rt2x00queue_align_payload
authorHelmut Schaa <helmut.schaa@googlemail.com>
Mon, 28 Mar 2011 11:33:04 +0000 (13:33 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 4 Apr 2011 20:20:03 +0000 (16:20 -0400)
commit2f2bb7e8bdc977c94cdaaf84328526555eba89b1
tree2fecab069c76d9fc83df47453b781f440fe2659e
parentfa71a160272c0eec9c04102ab2a82befb7cb107f
rt2x00: Remove obsolete rt2x00queue_align_payload

Since commit d1c3a37ceeb1a5ea02991a0476355f1a1d3b3e83 ("mac80211:
clarify alignment docs, fix up alignment") removed the requirement
for a 4-byte aligned payload rt2x00queue_align_payload is obsolete
as mac80211 will align the payload when it passes the frame to the
net stack.

As a result we can remove the call to rt2x00queue_align_payload in the
rx path and since that's the last user we can remove
rt2x00queue_align_payload altogether.

One advantage is that we save some alignment operations for frames
that don't need to be aligned (for example beause they are not passed
to the net stack).

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rt2x00/rt2x00dev.c
drivers/net/wireless/rt2x00/rt2x00lib.h
drivers/net/wireless/rt2x00/rt2x00queue.c