linux-kernel - [ammarfaizi2-block:brauner/linux/fs.acl.rework 20/38] include/linux/ima.h:232:15: error: return type defaults to 'int'

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Date:   Sat, 1 Oct 2022 02:28:45 +0800
From:   kernel test robot <lkp@...el.com>
To:     Christian Brauner <brauner@...nel.org>
Cc:     kbuild-all@...ts.01.org, Ammar Faizi <ammarfaizi2@...weeb.org>,
        GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
        linux-kernel@...r.kernel.org
Subject: [ammarfaizi2-block:brauner/linux/fs.acl.rework 20/38]
 include/linux/ima.h:232:15: error: return type defaults to 'int'

tree:   https://github.com/ammarfaizi2/linux-block brauner/linux/fs.acl.rework
head:   168c83c696c76fd4c59a9025b285b6e4a6158751
commit: fe269d8c6151fae237e48194a0de35b5d68931bc [20/38] integrity: implement get and set acl hook
config: x86_64-rhel-8.3-func
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/ammarfaizi2/linux-block/commit/fe269d8c6151fae237e48194a0de35b5d68931bc
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block brauner/linux/fs.acl.rework
        git checkout fe269d8c6151fae237e48194a0de35b5d68931bc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/md/

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

All errors (new ones prefixed by >>):

   In file included from drivers/md/dm-ioctl.c:24:
   include/linux/ima.h: In function 'ima_inode_set_acl':
   include/linux/ima.h:224:1: error: no return statement in function returning non-void [-Werror=return-type]
     224 | }
         | ^
   include/linux/ima.h: At top level:
>> include/linux/ima.h:232:15: error: return type defaults to 'int' [-Werror=implicit-int]
     232 | static inline ima_inode_remove_acl(struct user_namespace *mnt_userns,
         |               ^~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/int +232 include/linux/ima.h

   231	
 > 232	static inline ima_inode_remove_acl(struct user_namespace *mnt_userns,
   233					   struct dentry *dentry, const char *acl_name)
   234	{
   235		return 0;
   236	}
   237	#endif /* CONFIG_IMA_APPRAISE */
   238	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (168366 bytes)