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mac80211: reduce stack usage in sta_ht_capa_read()
authorPavel Roskin <proski@gnu.org>
Sun, 31 Jan 2010 00:55:09 +0000 (19:55 -0500)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 1 Feb 2010 20:40:07 +0000 (15:40 -0500)
commit4c82bf8e5689b1dddd9bcec70efc3b70edef1670
tree28ad6c29c4b121e0a0aa5013d7ee67ed5d2de3a2tree | snapshot (tar.gz zip)
parent9501fefec6aa9a3319bb61edb99851ba30653f30commit | diff
mac80211: reduce stack usage in sta_ht_capa_read()

The maximal size of the "ht_capa" file is 430 bytes.  In most cases,
it's much shorter.  Use a 512 byte long buffer.  1024 bytes is too much
and causes a warning with CONFIG_FRAME_WARN=1024.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/mac80211/debugfs_sta.c diff | blob | blame | history
Motorola kernel-slsi