linux-kernel - [PATCH 4.2 001/110] mac80211: Fix hwflags debugfs file format

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Message-Id: <20151106191703.323729963@linuxfoundation.org>
Date:	Fri,  6 Nov 2015 11:18:08 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org,
	Mohammed Shafi Shajakhan <mohammed@....qualcomm.com>,
	Jouni Malinen <jouni@....qualcomm.com>,
	Johannes Berg <johannes.berg@...el.com>
Subject: [PATCH 4.2 001/110] mac80211: Fix hwflags debugfs file format

4.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Mohammed Shafi Shajakhan <mohammed@....qualcomm.com>

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@....qualcomm.com>
[fix commit log]
Signed-off-by: Jouni Malinen <jouni@....qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 net/mac80211/debugfs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -148,7 +148,7 @@ static ssize_t hwflags_read(struct file
 
 	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]);
 	}
 


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