From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Date: Thu, 8 Oct 2015 13:50:14 +0000 (+0530)
Subject: mac80211: Fix hwflags debugfs file format
X-Git-Tag: v4.2.6~109
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=718779e39c9f1d94164a5a62b7617b266b5d94c4;p=thirdparty%2Fkernel%2Fstable.git

mac80211: Fix hwflags debugfs file format

commit 4633dfc32c0019bed2996de9bbdbe7f3b518a44e upstream.

Commit 30686bf7f5b3 ("mac80211: convert HW flags to unsigned long
bitmap") accidentally removed the newline delimiter from the hwflags
debugfs file. Fix this by adding back the newline between the HW flags.

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
[fix commit log]
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 3ea8b7de96336..58d9a8167dd22 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -148,7 +148,7 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
 
 	for (i = 0; i < NUM_IEEE80211_HW_FLAGS; i++) {
 		if (test_bit(i, local->hw.flags))
-			pos += scnprintf(pos, end - pos, "%s",
+			pos += scnprintf(pos, end - pos, "%s\n",
 					 hw_flag_names[i]);
 	}