Cellular: Fix CellularDevice mutex unlock

Ari Parkkila · Ari Parkkila · commit cdc28b5bafe5 · 2019-02-17T23:53:53.000-08:00
diff --git a/features/cellular/framework/device/CellularDevice.cpp b/features/cellular/framework/device/CellularDevice.cpp
@@ -129,6 +129,7 @@ nsapi_error_t CellularDevice::start_state_machine(CellularStateMachine::Cellular
     _mutex.lock();
     nsapi_error_t err = create_state_machine();
     if (err) {
+        _mutex.unlock();
         return err;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -129,6 +129,7 @@ nsapi_error_t CellularDevice::start_state_machine(CellularStateMachine::Cellular`
`129`	`129`	`_mutex.lock();`
`130`	`130`	`nsapi_error_t err = create_state_machine();`
`131`	`131`	`if (err) {`
	`132`	`+ _mutex.unlock();`
`132`	`133`	`return err;`
`133`	`134`	`}`
`134`	`135`