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From: Kuniyuki Iwashima <kuniyu@amazon.com>
To: <lkp@intel.com>
CC: <kuniyu@amazon.com>, <linux-nfs@vger.kernel.org>,
	<oe-kbuild-all@lists.linux.dev>, <trond.myklebust@hammerspace.com>
Subject: Re: [trondmy-nfs:testing 31/31] fs/nfs/inode.c:2434:13: warning: assignment to 'int' from 'struct proc_dir_entry *' makes integer from pointer without a cast
Date: Thu, 4 Apr 2024 15:02:05 -0700
Message-ID: <20240404220205.50324-1-kuniyu@amazon.com>
In-Reply-To: <202404050536.TP9zhcZf-lkp@intel.com>
References: <202404050536.TP9zhcZf-lkp@intel.com>
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From: kernel test robot <lkp@intel.com>
Date: Fri, 5 Apr 2024 05:48:13 +0800
> 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: arc-defconfig (https://download.01.org/0day-ci/archive/20240405/202404050536.TP9zhcZf-lkp@intel.com/config)
> compiler: arc-elf-gcc (GCC) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240405/202404050536.TP9zhcZf-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/202404050536.TP9zhcZf-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>):
> 
>    fs/nfs/inode.c: In function 'nfs_net_init':
> >> fs/nfs/inode.c:2434:13: warning: assignment to 'int' from 'struct proc_dir_entry *' makes integer from pointer without a cast [-Wint-conversion]
>     2434 |         err = rpc_proc_register(net, &nn->rpcstats);
>          |             ^

Ugh... sorry I forgot to turn on RPC after defconfig...

I'll post v2 soon.

Thanks!


> 
> 
> 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	
>