From: Arik Nemtsov Date: Sun, 28 Aug 2011 12:11:57 +0000 (+0300) Subject: wl12xx: don't queue a new dummy packet if one is already pending X-Git-Tag: v3.2-rc1~129^2~183^2~114^2~14 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14623787abd1217f4c48f128fd4dc03e238265fe;p=pandora-kernel.git wl12xx: don't queue a new dummy packet if one is already pending The firmware only asks for one dummy packet at a time, but sometimes we are unable to provide it before a FW timer expires. When this happens, the FW will re-request the dummy packet. If a packet is still queued in the driver queues, do nothing in this case. This prevents spurious dummy packets from clogging up the VO AC. Signed-off-by: Arik Nemtsov Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- Reading git-diff-tree failed