diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2016-06-23 00:25:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-02 09:09:02 +0100 |
| commit | 0b7860d6e88c35deb46e65d3f7d2ebfaa6b38219 (patch) | |
| tree | c3a08387c027fa0dcebcb0262b621e56d207250a | |
| parent | bab2f72f70eae417c871d9b24b3fa5dd0dea254b (diff) | |
mei: fix return value on disconnection
commit 2d4d5481e2d6f93b25fcfb13a9f20bbfbf54266a upstream.
Correct errno on client disconnection is -ENODEV not -EBUSY
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/mei/bus.c | 2 | ||||
| -rw-r--r-- | drivers/misc/mei/main.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index a77643954523..e59838231703 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -144,7 +144,7 @@ ssize_t __mei_cl_recv(struct mei_cl *cl, u8 *buf, size_t length) mutex_lock(&bus->device_lock); if (!mei_cl_is_connected(cl)) { - rets = -EBUSY; + rets = -ENODEV; goto out; } } diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index 80f9afcb1382..4ef189a7a2fb 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -207,7 +207,7 @@ static ssize_t mei_read(struct file *file, char __user *ubuf, mutex_lock(&dev->device_lock); if (!mei_cl_is_connected(cl)) { - rets = -EBUSY; + rets = -ENODEV; goto out; } } |