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| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | 2014-08-11 12:29:57 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-08-26 11:15:58 +0200 |
| commit | 970fdfa89babb5a6f1a3d345e8cb54d92c1e3a8f (patch) | |
| tree | 05baa20b3aede4591303a27b6581a9fbd79037d8 /drivers/net/wireless/mwifiex/util.c | |
| parent | mac80211: make ieee80211_vif_use_reserved_switch static (diff) | |
| download | linux-970fdfa89babb5a6f1a3d345e8cb54d92c1e3a8f.tar.xz linux-970fdfa89babb5a6f1a3d345e8cb54d92c1e3a8f.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/mwifiex/util.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c index cee028321a9a..ec79c49de097 100644 --- a/drivers/net/wireless/mwifiex/util.c +++ b/drivers/net/wireless/mwifiex/util.c @@ -172,7 +172,7 @@ mwifiex_process_mgmt_packet(struct mwifiex_private *priv, cfg80211_rx_mgmt(priv->wdev, priv->roc_cfg.chan.center_freq, CAL_RSSI(rx_pd->snr, rx_pd->nf), skb->data, pkt_len, - 0, GFP_ATOMIC); + 0); return 0; } |