[norov:bitmap-cocci 15/15] kernel/sched/topology.c:2002:45: error: too many arguments to function call, expected single argument 'srcp', have 2 arguments

From: kernel test robot
Date: Sat May 07 2022 - 09:52:55 EST


tree: https://github.com/norov/linux bitmap-cocci
head: 3175a64928a804328d3f9a87af8bfda683539bee
commit: 3175a64928a804328d3f9a87af8bfda683539bee [15/15] sched/topology: replace cpumask_weight() with cpumask_weight_eq where appropriate
config: x86_64-randconfig-a016 (https://download.01.org/0day-ci/archive/20220507/202205072127.9RxAaefa-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project af4cf1c6b8ed0d8102fc5e69acdc2fcbbcdaa9a7)
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/norov/linux/commit/3175a64928a804328d3f9a87af8bfda683539bee
git remote add norov https://github.com/norov/linux
git fetch --no-tags norov bitmap-cocci
git checkout 3175a64928a804328d3f9a87af8bfda683539bee
# 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=x86_64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

In file included from kernel/sched/build_utility.c:89:
>> kernel/sched/topology.c:2002:45: error: too many arguments to function call, expected single argument 'srcp', have 2 arguments
if (!cpumask_weight(cpumask_of_node(node), 1))
~~~~~~~~~~~~~~ ^
include/linux/cpumask.h:573:28: note: 'cpumask_weight' declared here
static inline unsigned int cpumask_weight(const struct cpumask *srcp)
^
1 error generated.


vim +/srcp +2002 kernel/sched/topology.c

1989
1990 /*
1991 * Call with hotplug lock held
1992 */
1993 void sched_update_numa(int cpu, bool online)
1994 {
1995 int node;
1996
1997 node = cpu_to_node(cpu);
1998 /*
1999 * Scheduler NUMA topology is updated when the first CPU of a
2000 * node is onlined or the last CPU of a node is offlined.
2001 */
> 2002 if (!cpumask_weight(cpumask_of_node(node), 1))
2003 return;
2004
2005 sched_reset_numa();
2006 sched_init_numa(online ? NUMA_NO_NODE : node);
2007 }
2008

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