forked from luck/tmp_suning_uos_patched
net/mac80211/rx.c: fix build error
older versions of gcc do not recognize that ieee80211_rx_h_mesh_fwding()
is unused when CONFIG_MAC80211_MESH is disabled:
net/built-in.o: In function `ieee80211_rx_h_mesh_fwding':
rx.c:(.text+0xd89af): undefined reference to `mpp_path_lookup'
rx.c:(.text+0xd89c6): undefined reference to `mpp_path_add'
as this code construct:
if (ieee80211_vif_is_mesh(&sdata->vif))
CALL_RXH(ieee80211_rx_h_mesh_fwding);
still causes ieee80211_rx_h_mesh_fwding() to be linked in.
Protect these places with an #ifdef.
commit b0dee578
("Fix modpost failure when rx handlers are not inlined.")
solved part of this problem - this patch is still needed.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
4bb03849ae
commit
bf94e17bc8
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@ -1379,6 +1379,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
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return RX_QUEUED;
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}
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#ifdef CONFIG_MAC80211_MESH
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static ieee80211_rx_result
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ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
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{
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@ -1453,7 +1454,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
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else
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return RX_DROP_MONITOR;
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}
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#endif
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static ieee80211_rx_result debug_noinline
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ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
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@ -1780,8 +1781,10 @@ static void ieee80211_invoke_rx_handlers(struct ieee80211_sub_if_data *sdata,
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/* must be after MMIC verify so header is counted in MPDU mic */
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CALL_RXH(ieee80211_rx_h_remove_qos_control)
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CALL_RXH(ieee80211_rx_h_amsdu)
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#ifdef CONFIG_MAC80211_MESH
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if (ieee80211_vif_is_mesh(&sdata->vif))
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CALL_RXH(ieee80211_rx_h_mesh_fwding);
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#endif
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CALL_RXH(ieee80211_rx_h_data)
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CALL_RXH(ieee80211_rx_h_ctrl)
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CALL_RXH(ieee80211_rx_h_action)
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