AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

mac80211: remove useless DA checking in ieee80211_rx_mgmt_probe_resp()

Browse Source 
Actually the DA field has already been checked along the rx path (in
prepare_for_handlers()) and this check is therefore useless at this point.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Antonio Quartulli 2012-01-13 13:53:18 +01:00 committed by John W. Linville
parent f540f9f34b
commit f1249700f5
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
net/mac80211/ibss.c
View File

@ -853,9 +853,6 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
size_t baselen;
struct ieee802_11_elems elems;
if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
if (baselen > len)
return;