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mac80211: get rid of tx power related log spam 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45271
owl
Felix Fietkau 2015-04-04 17:51:53 +00:00
parent fe8d9f59da
commit 94850b0068
1 changed files with 38 additions and 0 deletions
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package/kernel/mac80211/patches/316-mac80211-reduce-log-spam-from-ieee80211_handle_pwr_c.patch Normal file
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@ -0,0 +1,38 @@
From: John Linville <linville@tuxdriver.com>
Date: Tue, 31 Mar 2015 10:49:14 -0400
Subject: [PATCH] mac80211: reduce log spam from ieee80211_handle_pwr_constr
This changes a couple of messages from sdata_info to sdata_dbg.
This should reduce some log spam, as reported here:
https://bugzilla.redhat.com/show_bug.cgi?id=1206468
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1347,15 +1347,15 @@ static u32 ieee80211_handle_pwr_constr(s
*/
if (has_80211h_pwr &&
(!has_cisco_pwr || pwr_level_80211h <= pwr_level_cisco)) {
- sdata_info(sdata,
- "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n",
- pwr_level_80211h, chan_pwr, pwr_reduction_80211h,
- sdata->u.mgd.bssid);
+ sdata_dbg(sdata,
+ "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n",
+ pwr_level_80211h, chan_pwr, pwr_reduction_80211h,
+ sdata->u.mgd.bssid);
new_ap_level = pwr_level_80211h;
} else { /* has_cisco_pwr is always true here. */
- sdata_info(sdata,
- "Limiting TX power to %d dBm as advertised by %pM\n",
- pwr_level_cisco, sdata->u.mgd.bssid);
+ sdata_dbg(sdata,
+ "Limiting TX power to %d dBm as advertised by %pM\n",
+ pwr_level_cisco, sdata->u.mgd.bssid);
new_ap_level = pwr_level_cisco;
}