cli/connhelper/commandcon: remove warn logs

These were originally added in 6f61cf0,
but at the time, the error wasn't returned. Now that it is, we shouldn't
log _and_ return the error.

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

cli/connhelper/commandconn/commandconn.go

@@ -233,11 +233,9 @@ func (c *commandConn) Close() error {
 	defer c.closing.Store(false)
 
 	if err := c.CloseRead(); err != nil {
-		logrus.Warnf("commandConn.Close: CloseRead: %v", err)
 		return err
 	}
 	if err := c.CloseWrite(); err != nil {
-		logrus.Warnf("commandConn.Close: CloseWrite: %v", err)
 		return err
 	}