tree 05baa20b3aede4591303a27b6581a9fbd79037d8
parent 649b2a4da5d8a39c4d7be2fd228cf797819656f9
author Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> 1407752997 -0700
committer Johannes Berg <johannes.berg@intel.com> 1409044558 +0200

cfg80211: remove @gfp parameter from cfg80211_rx_mgmt()

In the cfg80211_rx_mgmt(), parameter @gfp was used for the memory allocation.
But, memory get allocated under spin_lock_bh(), this implies atomic context.
So, one can't use GFP_KERNEL, only variants with no __GFP_WAIT. Actually, in all
occurrences GFP_ATOMIC is used (wil6210 use GFP_KERNEL by mistake),
and it should be this way or warning triggered in the memory allocation code.

Remove @gfp parameter as no actual choice exist, and use hard coded
GFP_ATOMIC for memory allocation.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>