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mei: fix return value on disconnection

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Correct errno on client disconnection is -ENODEV not -EBUSY

Cc: <stable@vger.kernel.org> #4.3+
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>
This commit is contained in:
Tomas Winkler
2016-06-23 00:25:31 +03:00
committed by Greg Kroah-Hartman
parent 1eb5bd4d83
commit 2d4d5481e2
3 changed files with 3 additions and 3 deletions
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2
drivers/misc/mei/bus.c
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@@ -143,7 +143,7 @@ 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;
}
}