[intel-lts:pr/57 1/1] security/smack/smack_lsm.c:314: warning: Function parameter or member 'inode' not described in 'init_inode_smack'

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/intel/linux-intel-lts.git pr/57
head:   6fe7458ff80d33a5dba8b386c88d33ffd2ccb47d
commit: afb1cbe37440c7f38b9cf46fc331cc9dfd5cce21 [1/1] LSM: Infrastructure management of the inode security
config: x86_64-buildonly-randconfig-006-20250217 (https://download.01.org/0day-ci/archive/20250308/202503082319.UtUYdFF0-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250308/202503082319.UtUYdFF0-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/202503082319.UtUYdFF0-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> security/smack/smack_lsm.c:314: warning: Function parameter or member 'inode' not described in 'init_inode_smack'
>> security/smack/smack_lsm.c:314: warning: Excess function parameter 'isp' description in 'init_inode_smack'
   security/smack/smack_lsm.c:400: warning: Function parameter or member 'mode' not described in 'smk_ptrace_mode'
   security/smack/smack_lsm.c:516: warning: Function parameter or member 'typefrom_file' not described in 'smack_syslog'
   security/smack/smack_lsm.c:516: warning: Excess function parameter 'type' description in 'smack_syslog'
   security/smack/smack_lsm.c:694: warning: Function parameter or member 'mnt_opts' not described in 'smack_set_mnt_opts'
   security/smack/smack_lsm.c:694: warning: Excess function parameter 'opts' description in 'smack_set_mnt_opts'
   security/smack/smack_lsm.c:1144: warning: Function parameter or member 'path' not described in 'smack_inode_getattr'
   security/smack/smack_lsm.c:1144: warning: Excess function parameter 'mnt' description in 'smack_inode_getattr'
   security/smack/smack_lsm.c:1144: warning: Excess function parameter 'dentry' description in 'smack_inode_getattr'
   security/smack/smack_lsm.c:1574: warning: Function parameter or member 'file' not described in 'smack_mmap_file'
   security/smack/smack_lsm.c:1574: warning: Function parameter or member 'reqprot' not described in 'smack_mmap_file'
   security/smack/smack_lsm.c:1574: warning: Function parameter or member 'prot' not described in 'smack_mmap_file'
   security/smack/smack_lsm.c:1574: warning: Function parameter or member 'flags' not described in 'smack_mmap_file'
   security/smack/smack_lsm.c:1796: warning: Excess function parameter 'cred' description in 'smack_file_open'
   security/smack/smack_lsm.c:1824: warning: Function parameter or member 'cred' not described in 'smack_cred_alloc_blank'
   security/smack/smack_lsm.c:1824: warning: Excess function parameter 'new' description in 'smack_cred_alloc_blank'
   security/smack/smack_lsm.c:1905: warning: Function parameter or member 'cred' not described in 'smack_cred_getsecid'
   security/smack/smack_lsm.c:1905: warning: Excess function parameter 'c' description in 'smack_cred_getsecid'
   security/smack/smack_lsm.c:2062: warning: Excess function parameter 'policy' description in 'smack_task_setscheduler'
   security/smack/smack_lsm.c:2062: warning: Excess function parameter 'lp' description in 'smack_task_setscheduler'
   security/smack/smack_lsm.c:2534: warning: Function parameter or member 'sk' not described in 'smk_ipv6_port_check'
   security/smack/smack_lsm.c:2534: warning: Function parameter or member 'act' not described in 'smk_ipv6_port_check'
   security/smack/smack_lsm.c:2534: warning: Excess function parameter 'sock' description in 'smk_ipv6_port_check'
   security/smack/smack_lsm.c:2947: warning: Function parameter or member 'ipc' not described in 'smack_shm_shmat'
   security/smack/smack_lsm.c:2947: warning: Excess function parameter 'isp' description in 'smack_shm_shmat'


vim +314 security/smack/smack_lsm.c

e114e473771c84 Casey Schaufler  2008-02-04  306  
e114e473771c84 Casey Schaufler  2008-02-04  307  /**
afb1cbe37440c7 Casey Schaufler  2018-09-21  308   * init_inode_smack - initialize an inode security blob
afb1cbe37440c7 Casey Schaufler  2018-09-21  309   * @isp: the blob to initialize
21c7eae21a2100 Lukasz Pawelczyk 2014-08-29  310   * @skp: a pointer to the Smack label entry to use in the blob
e114e473771c84 Casey Schaufler  2008-02-04  311   *
e114e473771c84 Casey Schaufler  2008-02-04  312   */
afb1cbe37440c7 Casey Schaufler  2018-09-21  313  static void init_inode_smack(struct inode *inode, struct smack_known *skp)
e114e473771c84 Casey Schaufler  2008-02-04 @314  {
afb1cbe37440c7 Casey Schaufler  2018-09-21  315  	struct inode_smack *isp = smack_inode(inode);
e114e473771c84 Casey Schaufler  2008-02-04  316  
21c7eae21a2100 Lukasz Pawelczyk 2014-08-29  317  	isp->smk_inode = skp;
e114e473771c84 Casey Schaufler  2008-02-04  318  	isp->smk_flags = 0;
e114e473771c84 Casey Schaufler  2008-02-04  319  	mutex_init(&isp->smk_lock);
e114e473771c84 Casey Schaufler  2008-02-04  320  }
e114e473771c84 Casey Schaufler  2008-02-04  321  

:::::: The code at line 314 was first introduced by commit
:::::: e114e473771c848c3cfec05f0123e70f1cdbdc99 Smack: Simplified Mandatory Access Control Kernel

:::::: TO: Casey Schaufler <casey@schaufler-ca.com>
:::::: CC: Linus Torvalds <torvalds@woody.linux-foundation.org>

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