diff options
| author | Luciano Coelho <coelho@ti.com> | 2011-07-08 11:16:16 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-08 11:47:54 -0400 |
| commit | 1a84ff7564ae43dd1ea20e17f867de2700ca5b5b (patch) | |
| tree | d49c7eece59a016b2bdf9c43bc86bfcd46472708 /include/linux/nl80211.h | |
| parent | 331c5ea2d92c76bfe58a9bb5e6d21160850a29bc (diff) | |
| download | lwn-1a84ff7564ae43dd1ea20e17f867de2700ca5b5b.tar.gz lwn-1a84ff7564ae43dd1ea20e17f867de2700ca5b5b.zip | |
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 <johannes@sipsolutions.net>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/nl80211.h')
| -rw-r--r-- | include/linux/nl80211.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 3ec2f949bf7a..8cb025a00094 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 |