[PATCH] hostapd: Issue in deriving MAX SP Length from QoS Info

[Srinivasan B]

Hostapd provides QoS info of the STA (Service Period & AC mask) to the 
kernel during wpa_driver_nl80211_sta_add call.
Bit 5 and Bit 6 of Qos info represents the Max SP length. Below 
mentioned patch address the minor issue in
the code to fetch the Max SP by shifting right the Qos info by value 
WMM_QOSINFO_STA_SP_SHIFT.
(operator ">" is replaced with ">>" operator).

Signed-off-by: Srinivasan <srinivasanb at posedge.com>
---
  src/drivers/driver_nl80211.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index e19bb46..077c591 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -5873,7 +5873,7 @@ static int wpa_driver_nl80211_sta_add(void *priv,
          NLA_PUT_U8(wme, NL80211_STA_WME_UAPSD_QUEUES,
                  params->qosinfo & WMM_QOSINFO_STA_AC_MASK);
          NLA_PUT_U8(wme, NL80211_STA_WME_MAX_SP,
-                (params->qosinfo > WMM_QOSINFO_STA_SP_SHIFT) &
+                (params->qosinfo >> WMM_QOSINFO_STA_SP_SHIFT) &
                  WMM_QOSINFO_STA_SP_MASK);
          if (nla_put_nested(msg, NL80211_ATTR_STA_WME, wme) < 0)
              goto nla_put_failure;