diff options
Diffstat (limited to 'drivers/dahdi/xpp/xbus-sysfs.c')
| -rw-r--r-- | drivers/dahdi/xpp/xbus-sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dahdi/xpp/xbus-sysfs.c b/drivers/dahdi/xpp/xbus-sysfs.c index cff5f15..936c6f7 100644 --- a/drivers/dahdi/xpp/xbus-sysfs.c +++ b/drivers/dahdi/xpp/xbus-sysfs.c @@ -709,9 +709,8 @@ static DEVICE_ATTR_READER(offhook_show, dev, buf) for_each_line(xpd, i) { len += sprintf(buf + len, "%d ", IS_OFFHOOK(xpd, i)); } - if (len) { + if (len) len--; /* backout last space */ - } len += sprintf(buf + len, "\n"); return len; } |