diff options
| author | Stone Piao <piaoyun@marvell.com> | 2013-07-22 19:17:44 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-07-24 11:02:06 -0400 |
| commit | 4481b2dba0930015d7c15acd0b69a3a89cae3591 (patch) | |
| tree | d3fecd91546d0037e1b24c041ecf4e38baf269bf /drivers/net/wireless/mwifiex | |
| parent | eaf49dbc4b7ef7e9fe420713730e403c9ba0bef1 (diff) | |
| download | op-kernel-dev-4481b2dba0930015d7c15acd0b69a3a89cae3591.zip op-kernel-dev-4481b2dba0930015d7c15acd0b69a3a89cae3591.tar.gz | |
mwifiex: skip registering mgmt frame that has already registered
Before sending command to firmware, we need to check the frame type.
We skip registering the mgmt frame that has already been registered.
Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index d824fee..dbdd3b2 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -240,16 +240,20 @@ mwifiex_cfg80211_mgmt_frame_register(struct wiphy *wiphy, u16 frame_type, bool reg) { struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev); + u32 mask; if (reg) - priv->mgmt_frame_mask |= BIT(frame_type >> 4); + mask = priv->mgmt_frame_mask | BIT(frame_type >> 4); else - priv->mgmt_frame_mask &= ~BIT(frame_type >> 4); + mask = priv->mgmt_frame_mask & ~BIT(frame_type >> 4); - mwifiex_send_cmd_async(priv, HostCmd_CMD_MGMT_FRAME_REG, - HostCmd_ACT_GEN_SET, 0, &priv->mgmt_frame_mask); - - wiphy_dbg(wiphy, "info: mgmt frame registered\n"); + if (mask != priv->mgmt_frame_mask) { + priv->mgmt_frame_mask = mask; + mwifiex_send_cmd_async(priv, HostCmd_CMD_MGMT_FRAME_REG, + HostCmd_ACT_GEN_SET, 0, + &priv->mgmt_frame_mask); + wiphy_dbg(wiphy, "info: mgmt frame registered\n"); + } } /* |
