linux-kernel - Re: [PATCH 3/3] fs: befs: Increment i

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Date:	Sun, 5 Jun 2016 03:14:40 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Salah Triki <salah.triki@....org>
Cc:	kbuild-all@...org, akpm@...ux-foundation.org,
	Salah Triki <salah.triki@....org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] fs: befs: Increment i_count when inode is found

Hi,

[auto build test ERROR on v4.7-rc1]
[also build test ERROR on next-20160603]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Salah-Triki/fs-befs-Lookup-must-return-error-code-only-on-real-error/20160605-025608
config: x86_64-randconfig-x013-201623 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   fs/befs/linuxvfs.c: In function 'befs_lookup':
>> fs/befs/linuxvfs.c:201:16: error: wrong type argument to increment
     inode->i_count++;
                   ^~

vim +201 fs/befs/linuxvfs.c

   195		inode = befs_iget(dir->i_sb, (ino_t) offset);
   196		if (IS_ERR(inode))
   197			return ERR_CAST(inode);
   198	
   199		d_add(dentry, inode);
   200	
 > 201		inode->i_count++;
   202	
   203		befs_debug(sb, "<--- %s", __func__);
   204	

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