diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2017-11-25 13:32:38 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-03 17:04:29 +0100 |
| commit | 46a7fd70437702432ab642cc3455e8cd6b72f43f (patch) | |
| tree | 104684901cee0d0e883b87aa19f4726b315b8dad /net/lapb/lapb_subr.c | |
| parent | 380d05ee26dcf075a87bfbf97fdfe33035a8beeb (diff) | |
staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID
[ Upstream commit b77992d2df9e47144354d1b25328b180afa33442 ]
When not associated with an AP, wifi device drivers should respond to the
SIOCGIWESSID ioctl with a zero-length string for the SSID, which is the
behavior expected by dhcpcd.
Currently, this driver returns an error code (-1) from the ioctl call,
which causes dhcpcd to assume that the device is not a wireless interface
and therefore it fails to work correctly with it thereafter.
This problem was reported and tested at
https://github.com/lwfinger/rtl8188eu/issues/234.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions