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authorBen Greear <greearb@candelatech.com>2011-01-28 18:20:47 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2011-02-03 21:38:26 (GMT)
commiteeabee7e53f6fb5e63027519982b19616e8f166e (patch)
treea614d9ac017bed033d14505fe47d938ae307c27a /net/mac80211/debugfs_netdev.c
parent75abde4d193fe300a2c1d3ee7f632eb777aa48b2 (diff)
downloadlinux-eeabee7e53f6fb5e63027519982b19616e8f166e.tar.xz
mac80211: Be more careful when changing channels.
If we cannot set the channel type, set the channel back to the original. Don't update the driver hardware if nothing actually changed. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
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