tree e9a3bf81d8feec787fa5b4c5c156652de5313c83
parent 75706d0e9d19601534446982b70102bb9327169b
author Felix Fietkau <nbd@openwrt.org> 1291320068 +0100
committer John W. Linville <linville@tuxdriver.com> 1291669124 -0500

mac80211: speed up AP probing using nullfunc frames

If the nullfunc frame used to probe the AP was not acked, there is no point
in waiting for the probe timeout, so advance to the next try (or disconnect)
immediately.
If we do reach the probe timeout without having received a tx status, the
connection is probably really bad and worth disconnecting.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>