[bytedance:6.6-velinux 87/87] security/integrity/ima/ima_queue.c:218:1: warning: label 'try_add_ima_entry' defined but not used

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

tree:   https://github.com/bytedance/kernel.git 6.6-velinux
head:   8ba291f6d44d3336d9ef45cc81cf3f5a000bf246
commit: a5f2c036d5b2b8c2ac0eebaa11a6c8999f1bcd95 [87/87] bytedance: ima: fix UAF issue after ima_tdx_extend failed.
config: x86_64-bytedance-6.6-velinux-kselftests (https://download.01.org/0day-ci/archive/20251218/202512182112.dFUFExFT-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251218/202512182112.dFUFExFT-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/202512182112.dFUFExFT-lkp@intel.com/

All warnings (new ones prefixed by >>):

   security/integrity/ima/ima_queue.c: In function 'ima_add_template_entry':
>> security/integrity/ima/ima_queue.c:218:1: warning: label 'try_add_ima_entry' defined but not used [-Wunused-label]
     218 | try_add_ima_entry:
         | ^~~~~~~~~~~~~~~~~


vim +/try_add_ima_entry +218 security/integrity/ima/ima_queue.c

   209	
   210		tpmresult = ima_pcr_extend(digests_arg, entry->pcr);
   211		if (tpmresult != 0) {
   212			snprintf(tpm_audit_cause, AUDIT_CAUSE_LEN_MAX, "TPM_error(%d)",
   213				 tpmresult);
   214			audit_cause = tpm_audit_cause;
   215			audit_info = 0;
   216		}
   217	
 > 218	try_add_ima_entry:
   219		if (!tpmresult) {
   220			/* Allocate memory in advance and it won't fail. */
   221			ima_add_digest_entry(entry,
   222					     !IS_ENABLED(CONFIG_IMA_DISABLE_HTABLE), qe);
   223		} else {
   224			kfree(qe);
   225		}
   226	
   227	out:
   228		mutex_unlock(&ima_extend_list_mutex);
   229		integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode, filename,
   230				    op, audit_cause, result, audit_info);
   231		return result;
   232	}
   233	

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