wl1251: fix 4-byte TX buffer alignment
authorDavid Gnedt <david.gnedt@davizone.at>
Sun, 30 Jan 2011 19:10:48 +0000 (20:10 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 3 Feb 2011 21:42:44 +0000 (16:42 -0500)
commitbb4793b3c6370a1fed86978c6590241d770cb43e
treee611e923a4da5577f042571d7b50330f33900162
parente7332a41442bde1c14550998cadceca34c967dfc
wl1251: fix 4-byte TX buffer alignment

This implements TX buffer alignment for cloned or too small skb by
copying and replacing the original skb.
Recent changes in wireless-testing seems to make this really necessary.

Signed-off-by: David Gnedt <david.gnedt@davizone.at>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/wl1251/tx.c