mac80211: Fix hwflags debugfs file format

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.

Cc: stable@vger.kernel.org [4.2]
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>

diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index ced6bf3be8d6cf5d3d9fc80b6c46f48c4e567aef..1560c8482bcb9fd587d1e278a499f99fd9958803 100644 (file)
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -149,7 +149,7 @@ 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]);
        }