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Diffstat (limited to 'net/wireless/debugfs.c')
-rw-r--r--net/wireless/debugfs.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 90d050036624..454157717efa 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -47,17 +47,19 @@ static int ht_print_chan(struct ieee80211_channel *chan,
return 0;
if (chan->flags & IEEE80211_CHAN_DISABLED)
- return snprintf(buf + offset,
- buf_size - offset,
- "%d Disabled\n",
- chan->center_freq);
-
- return snprintf(buf + offset,
- buf_size - offset,
- "%d HT40 %c%c\n",
- chan->center_freq,
- (chan->flags & IEEE80211_CHAN_NO_HT40MINUS) ? ' ' : '-',
- (chan->flags & IEEE80211_CHAN_NO_HT40PLUS) ? ' ' : '+');
+ return scnprintf(buf + offset,
+ buf_size - offset,
+ "%d Disabled\n",
+ chan->center_freq);
+
+ return scnprintf(buf + offset,
+ buf_size - offset,
+ "%d HT40 %c%c\n",
+ chan->center_freq,
+ (chan->flags & IEEE80211_CHAN_NO_HT40MINUS) ?
+ ' ' : '-',
+ (chan->flags & IEEE80211_CHAN_NO_HT40PLUS) ?
+ ' ' : '+');
}
static ssize_t ht40allow_map_read(struct file *file,