mac80211: rc80211_pid eliminate sparse warnings

This patch eliminates sparse warnings in pid rate scale algorithm
'debugfs: allow access to signed values' patch hit the dead end
year ago w/o much echo so I guess there is no real need to address this
properly.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index 2328ba5..96ceb7e 100644 (file)
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -403,11 +403,11 @@ static void *rate_control_pid_alloc(struct ieee80211_hw *hw,
                                                 S_IRUSR | S_IWUSR, debugfsdir,
                                                 &pinfo->sampling_period);
        de->coeff_p = debugfs_create_u32("coeff_p", S_IRUSR | S_IWUSR,
-                                        debugfsdir, &pinfo->coeff_p);
+                                        debugfsdir, (u32 *)&pinfo->coeff_p);
        de->coeff_i = debugfs_create_u32("coeff_i", S_IRUSR | S_IWUSR,
-                                        debugfsdir, &pinfo->coeff_i);
+                                        debugfsdir, (u32 *)&pinfo->coeff_i);
        de->coeff_d = debugfs_create_u32("coeff_d", S_IRUSR | S_IWUSR,
-                                        debugfsdir, &pinfo->coeff_d);
+                                        debugfsdir, (u32 *)&pinfo->coeff_d);
        de->smoothing_shift = debugfs_create_u32("smoothing_shift",
                                                 S_IRUSR | S_IWUSR, debugfsdir,
                                                 &pinfo->smoothing_shift);