From 1a84ff7564ae43dd1ea20e17f867de2700ca5b5b Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Fri, 8 Jul 2011 11:16:16 +0300 Subject: cfg80211: return -ENOENT when stopping sched_scan while not running If we try to stop a scheduled scan while it is not running, we should return -ENOENT instead of simply ignoring the command and returning success. This is more consistent with other parts of the code. Reported-by: Johannes Berg Signed-off-by: Luciano Coelho Signed-off-by: John W. Linville --- include/linux/nl80211.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/nl80211.h') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 3ec2f949bf7..8cb025a0009 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -247,7 +247,8 @@ * passed, all channels allowed for the current regulatory domain * are used. Extra IEs can also be passed from the userspace by * using the %NL80211_ATTR_IE attribute. - * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan + * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT + * if scheduled scan is not running. * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan * results available. * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has -- cgit v1.2.3