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Date: Fri, 5 Apr 2024 06:09:59 +0800
From: kernel test robot <lkp@intel.com>
To: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	linux-nfs@vger.kernel.org,
	Trond Myklebust <trond.myklebust@hammerspace.com>
Subject: [trondmy-nfs:testing 31/31] fs/nfs/inode.c:2434:6: warning:
 incompatible pointer to integer conversion assigning to 'int' from 'struct
 proc_dir_entry *'
Message-ID: <202404050613.KnVPG1fF-lkp@intel.com>
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tree:   git://git.linux-nfs.org/projects/trondmy/linux-nfs.git testing
head:   f290a586e31f8965387dde660729c716a3af9b6c
commit: f290a586e31f8965387dde660729c716a3af9b6c [31/31] nfs: Handle error of rpc_proc_register() in nfs_net_init().
config: arm-defconfig (https://download.01.org/0day-ci/archive/20240405/202404050613.KnVPG1fF-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240405/202404050613.KnVPG1fF-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404050613.KnVPG1fF-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> fs/nfs/inode.c:2434:6: warning: incompatible pointer to integer conversion assigning to 'int' from 'struct proc_dir_entry *' [-Wint-conversion]
           err = rpc_proc_register(net, &nn->rpcstats);
               ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +2434 fs/nfs/inode.c

  2426	
  2427	static int nfs_net_init(struct net *net)
  2428	{
  2429		struct nfs_net *nn = net_generic(net, nfs_net_id);
  2430		int err;
  2431	
  2432		nfs_clients_init(net);
  2433	
> 2434		err = rpc_proc_register(net, &nn->rpcstats);
  2435		if (err) {
  2436			nfs_clients_exit(net);
  2437			return err;
  2438		}
  2439	
  2440		return nfs_fs_proc_net_init(net);
  2441	}
  2442	

-- 
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https://github.com/intel/lkp-tests/wiki