linux-kernel - [jpirko-mlxsw:jiri_devel_linecards 39/40] drivers/net/netdevsim/dev.c:119:25: error: too few arguments to function call, expected 5, have 4

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Date:   Tue, 8 Mar 2022 22:07:09 +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_linecards 39/40]
 drivers/net/netdevsim/dev.c:119:25: error: too few arguments to function
 call, expected 5, have 4

tree:   https://github.com/jpirko/linux_mlxsw jiri_devel_linecards
head:   00a5d1d90798fb011d849a45bcaadd546af72602
commit: 2e58b589b7c7b2ab1355721db5122b8f415410f6 [39/40] TMP: devlink device type
config: x86_64-randconfig-a005 (https://download.01.org/0day-ci/archive/20220308/202203082101.aGtvJRgf-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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/2e58b589b7c7b2ab1355721db5122b8f415410f6
        git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw
        git fetch --no-tags jpirko-mlxsw jiri_devel_linecards
        git checkout 2e58b589b7c7b2ab1355721db5122b8f415410f6
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/

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

All errors (new ones prefixed by >>):

>> drivers/net/netdevsim/dev.c:119:25: error: too few arguments to function call, expected 5, have 4
                                                           nsim_dev_linecard);
                                                                            ^
   include/net/devlink.h:1577:1: note: 'devlink_linecard_device_create' declared here
   devlink_linecard_device_create(struct devlink_linecard *linecard,
   ^
   1 error generated.


vim +119 drivers/net/netdevsim/dev.c

dcf92710cf8eb9 Jiri Pirko 2021-05-05  100  
dcf92710cf8eb9 Jiri Pirko 2021-05-05  101  static int
dcf92710cf8eb9 Jiri Pirko 2021-05-05  102  nsim_dev_linecard_devices_create(struct nsim_dev_linecard *nsim_dev_linecard)
dcf92710cf8eb9 Jiri Pirko 2021-05-05  103  {
dcf92710cf8eb9 Jiri Pirko 2021-05-05  104  	struct devlink_linecard_device *device;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  105  	char *component_name;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  106  	int err;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  107  	int i;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  108  
dcf92710cf8eb9 Jiri Pirko 2021-05-05  109  	snprintf(nsim_dev_linecard->device_component_name,
dcf92710cf8eb9 Jiri Pirko 2021-05-05  110  		 sizeof(nsim_dev_linecard->device_component_name), "lc%u_dev0",
dcf92710cf8eb9 Jiri Pirko 2021-05-05  111  		 nsim_dev_linecard->linecard_index);
dcf92710cf8eb9 Jiri Pirko 2021-05-05  112  	component_name = nsim_dev_linecard->device_component_name;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  113  
dcf92710cf8eb9 Jiri Pirko 2021-05-05  114  	for (i = 0; i < NSIM_DEV_LINECARD_DEVICE_COUNT; i++) {
dcf92710cf8eb9 Jiri Pirko 2021-05-05  115  		if (i > 0)
dcf92710cf8eb9 Jiri Pirko 2021-05-05  116  			component_name = NULL;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  117  		device = devlink_linecard_device_create(nsim_dev_linecard->devlink_linecard,
dcf92710cf8eb9 Jiri Pirko 2021-05-05  118  							i, component_name,
dcf92710cf8eb9 Jiri Pirko 2021-05-05 @119  							nsim_dev_linecard);
dcf92710cf8eb9 Jiri Pirko 2021-05-05  120  		if (IS_ERR(device)) {
dcf92710cf8eb9 Jiri Pirko 2021-05-05  121  			err = PTR_ERR(device);
dcf92710cf8eb9 Jiri Pirko 2021-05-05  122  			goto rollback;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  123  		}
dcf92710cf8eb9 Jiri Pirko 2021-05-05  124  		nsim_dev_linecard->devlink_device[i] = device;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  125  	}
dcf92710cf8eb9 Jiri Pirko 2021-05-05  126  	return 0;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  127  
dcf92710cf8eb9 Jiri Pirko 2021-05-05  128  rollback:
dcf92710cf8eb9 Jiri Pirko 2021-05-05  129  	for (i--; i >= 0; i--) {
dcf92710cf8eb9 Jiri Pirko 2021-05-05  130  		device = nsim_dev_linecard->devlink_device[i];
dcf92710cf8eb9 Jiri Pirko 2021-05-05  131  		devlink_linecard_device_destroy(nsim_dev_linecard->devlink_linecard,
dcf92710cf8eb9 Jiri Pirko 2021-05-05  132  						device);
dcf92710cf8eb9 Jiri Pirko 2021-05-05  133  	}
dcf92710cf8eb9 Jiri Pirko 2021-05-05  134  	return err;
dcf92710cf8eb9 Jiri Pirko 2021-05-05  135  }
dcf92710cf8eb9 Jiri Pirko 2021-05-05  136  

:::::: The code at line 119 was first introduced by commit
:::::: dcf92710cf8eb910bb40f1ce722ec40a4e39d199 netdevsim: create couple of devices on each linecard

:::::: TO: Jiri Pirko <jiri@...dia.com>
:::::: CC: Jiri Pirko <jiri@...dia.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
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