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The commit ad9a1bfe788e ("nl80211: Share VHT channel configuration for HE") always enforced that VHT is enabled when HE was enabled. This broke the mesh functionality on 2.4 GHz with HE because ibss_mesh_setup_freq() isn't setting up the VHT parameters for 2.4 GHz. This problem was resolved for 2.4 GHz by commit df4f959988b6 ("nl80211: Don't force VHT channel definition with HE"), but it is still possible to disable VHT during the mesh/IBSS freq setup on 5 GHz - which would result in the same problem as seen on 2.4 GHz. The code enabling HE for IBSS/mesh must now make sure that it doesn't enable HE when VHT could be enforced by the nl80211 driver code but disabled by the user. Fixes: 3459c54ac78b ("mesh: Add support for HE mode") Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
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