linux-kernel - [jpirko-mlxsw:jiri_devel_devlink_locking 33/40] drivers/net/netdevsim/netdev.c:363:2: error: expected expression

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Date:   Sat, 13 Aug 2022 05:12:47 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jiri Pirko <jiri@...dia.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [jpirko-mlxsw:jiri_devel_devlink_locking 33/40]
 drivers/net/netdevsim/netdev.c:363:2: error: expected expression

tree:   https://github.com/jpirko/linux_mlxsw jiri_devel_devlink_locking
head:   3752df45a64c94afd110eeb956cd9adaeec586c1
commit: 95a8f1859e438effd49d5c1ae7828e87b8471180 [33/40] net: make drivers to use SET_NETDEV_DEVLINK_PORT to set devlink_port
config: hexagon-randconfig-r041-20220812 (https://download.01.org/0day-ci/archive/20220813/202208130537.EKYjXYLm-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 5f1c7e2cc5a3c07cbc2412e851a7283c1841f520)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/jpirko/linux_mlxsw/commit/95a8f1859e438effd49d5c1ae7828e87b8471180
        git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw
        git fetch --no-tags jpirko-mlxsw jiri_devel_devlink_locking
        git checkout 95a8f1859e438effd49d5c1ae7828e87b8471180
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/net/netdevsim/ net/dsa/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   drivers/net/netdevsim/netdev.c:363:2: error: expected ';' after expression
           SET_NETDEV_DEVLINK_PORT(dev, &nsim_dev_port->devlink_port);
           ^
   include/linux/netdevice.h:2347:44: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
           ((dev)->devlink_port = (_devlink_port))                 \
                                                                   ^
>> drivers/net/netdevsim/netdev.c:363:2: error: expected expression
   include/linux/netdevice.h:2347:44: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
           ((dev)->devlink_port = (_devlink_port))                 \
                                                                   ^
>> drivers/net/netdevsim/netdev.c:363:60: error: expected ')'
           SET_NETDEV_DEVLINK_PORT(dev, &nsim_dev_port->devlink_port);
                                                                     ^
   drivers/net/netdevsim/netdev.c:363:2: note: to match this '('
           SET_NETDEV_DEVLINK_PORT(dev, &nsim_dev_port->devlink_port);
           ^
   include/linux/netdevice.h:2345:53: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
   #define SET_NETDEV_DEVLINK_PORT(dev, _devlink_port) ({          \
                                                       ^
   3 errors generated.
--
   net/dsa/slave.c:2367:2: error: expected ';' after expression
           SET_NETDEV_DEVLINK_PORT(slave_dev, &port->devlink_port);
           ^
   include/linux/netdevice.h:2347:44: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
           ((dev)->devlink_port = (_devlink_port))                 \
                                                                   ^
>> net/dsa/slave.c:2367:2: error: expected expression
   include/linux/netdevice.h:2347:44: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
           ((dev)->devlink_port = (_devlink_port))                 \
                                                                   ^
>> net/dsa/slave.c:2367:57: error: expected ')'
           SET_NETDEV_DEVLINK_PORT(slave_dev, &port->devlink_port);
                                                                  ^
   net/dsa/slave.c:2367:2: note: to match this '('
           SET_NETDEV_DEVLINK_PORT(slave_dev, &port->devlink_port);
           ^
   include/linux/netdevice.h:2345:53: note: expanded from macro 'SET_NETDEV_DEVLINK_PORT'
   #define SET_NETDEV_DEVLINK_PORT(dev, _devlink_port) ({          \
                                                       ^
   3 errors generated.


vim +363 drivers/net/netdevsim/netdev.c

   342	
   343	struct netdevsim *
   344	nsim_create(struct nsim_dev *nsim_dev, struct nsim_dev_port *nsim_dev_port)
   345	{
   346		struct net_device *dev;
   347		struct netdevsim *ns;
   348		int err;
   349	
   350		dev = alloc_netdev_mq(sizeof(*ns), "eth%d", NET_NAME_UNKNOWN, nsim_setup,
   351				      nsim_dev->nsim_bus_dev->num_queues);
   352		if (!dev)
   353			return ERR_PTR(-ENOMEM);
   354	
   355		dev_net_set(dev, nsim_dev_net(nsim_dev));
   356		ns = netdev_priv(dev);
   357		ns->netdev = dev;
   358		u64_stats_init(&ns->syncp);
   359		ns->nsim_dev = nsim_dev;
   360		ns->nsim_dev_port = nsim_dev_port;
   361		ns->nsim_bus_dev = nsim_dev->nsim_bus_dev;
   362		SET_NETDEV_DEV(dev, &ns->nsim_bus_dev->dev);
 > 363		SET_NETDEV_DEVLINK_PORT(dev, &nsim_dev_port->devlink_port);
   364		nsim_ethtool_init(ns);
   365		if (nsim_dev_port_is_pf(nsim_dev_port))
   366			err = nsim_init_netdevsim(ns);
   367		else
   368			err = nsim_init_netdevsim_vf(ns);
   369		if (err)
   370			goto err_free_netdev;
   371		return ns;
   372	
   373	err_free_netdev:
   374		free_netdev(dev);
   375		return ERR_PTR(err);
   376	}
   377	

-- 
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