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| author | Sara Sharon <sara.sharon@intel.com> | 2018-02-19 15:48:40 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-02-22 23:13:03 +0300 |
| commit | a1f2ba04cc92414b6b933289365eab878b0b2bf4 (patch) | |
| tree | ab2e4b79651071f5214a1632d5d72be6a2156428 /net/mac80211/michael.c | |
| parent | 7299d6f7bfd1921c0cfb5e202155f1a5cfdb57d0 (diff) | |
| download | linux-a1f2ba04cc92414b6b933289365eab878b0b2bf4.tar.xz | |
mac80211: add get TID helper
Extracting the TID from the QOS header is common enough
to justify helper.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/michael.c')
| -rw-r--r-- | net/mac80211/michael.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/michael.c b/net/mac80211/michael.c index 408649bd4702..37e172701a63 100644 --- a/net/mac80211/michael.c +++ b/net/mac80211/michael.c @@ -35,7 +35,7 @@ static void michael_mic_hdr(struct michael_mic_ctx *mctx, const u8 *key, da = ieee80211_get_DA(hdr); sa = ieee80211_get_SA(hdr); if (ieee80211_is_data_qos(hdr->frame_control)) - tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + tid = ieee80211_get_tid(hdr); else tid = 0; |