shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 10:31:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

staging: wfx: simplify wfx_config()

Browse Source 
Now that wfx_config() only handles IEEE80211_CONF_CHANGE_PS, it can be
simplified.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-16-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jérôme Pouiller
2020-01-15 13:54:23 +00:00
committed by Greg Kroah-Hartman
parent f050f3dac6
commit 9bf7ad8c93
1 changed files with 2 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/staging/wfx/sta.c
View File

@@ -1230,22 +1230,13 @@ int wfx_config(struct ieee80211_hw *hw, u32 changed)
struct wfx_dev *wdev = hw->priv;
struct wfx_vif *wvif;
// FIXME: Interface id should not been hardcoded
wvif = wdev_to_wvif(wdev, 0);
if (!wvif) {
WARN(1, "interface 0 does not exist anymore");
return 0;
}
mutex_lock(&wdev->conf_mutex);
if (changed & IEEE80211_CONF_CHANGE_PS) {
mutex_lock(&wdev->conf_mutex);
wvif = NULL;
while ((wvif = wvif_iterate(wdev, wvif)) != NULL)
ret = wfx_update_pm(wvif);
wvif = wdev_to_wvif(wdev, 0);
mutex_unlock(&wdev->conf_mutex);
}
mutex_unlock(&wdev->conf_mutex);
return ret;
}