forked from Minki/linux
[PATCH] zd1211rw: fix filter for PSPOLL frames
While filling the control set the driver tests for a PSPOLL frame. But it tested only the subtype of the packet. The full type needs to be tested to identify those packets reliably. [dsd@gentoo.org: backport to mainline] Signed-off-by: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -822,7 +822,7 @@ static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
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cs->control |= ZD_CS_MULTICAST;
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/* PS-POLL */
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if (stype == IEEE80211_STYPE_PSPOLL)
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if (ftype == IEEE80211_FTYPE_CTL && stype == IEEE80211_STYPE_PSPOLL)
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cs->control |= ZD_CS_PS_POLL_FRAME;
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/* Unicast data frames over the threshold should have RTS */
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