[android-common:android12-5.4 1/1] drivers/firmware/qcom_scm.c:183:13: warning: unused variable 'ret'

[android-common:android12-5.4 1/1] drivers/firmware/qcom_scm.c:183:13: warning: unused variable 'ret'

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android12-5.4
head:   3041dc18cad39ce48f7eb75cd07bcb383b76d6c5
commit: 89ff5a158f4ec51d7f42be7e184e72ea155f76b9 [1/1] BACKPORT: firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool
config: arm64-randconfig-2003-20250630 (https://download.01.org/0day-ci/archive/20250701/202507010034.kBUah0Ky-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250701/202507010034.kBUah0Ky-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/202507010034.kBUah0Ky-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/firmware/qcom_scm.c: In function 'qcom_scm_pas_supported':
>> drivers/firmware/qcom_scm.c:183:13: warning: unused variable 'ret' [-Wunused-variable]
     183 |         int ret;
         |             ^~~


vim +/ret +183 drivers/firmware/qcom_scm.c

d0f6fa7ba2d624 Andy Gross      2016-06-03  173  
f01e90fe34f563 Bjorn Andersson 2015-09-23  174  /**
f01e90fe34f563 Bjorn Andersson 2015-09-23  175   * qcom_scm_pas_supported() - Check if the peripheral authentication service is
f01e90fe34f563 Bjorn Andersson 2015-09-23  176   *			      available for the given peripherial
f01e90fe34f563 Bjorn Andersson 2015-09-23  177   * @peripheral:	peripheral id
f01e90fe34f563 Bjorn Andersson 2015-09-23  178   *
f01e90fe34f563 Bjorn Andersson 2015-09-23  179   * Returns true if PAS is supported for this peripheral, otherwise false.
f01e90fe34f563 Bjorn Andersson 2015-09-23  180   */
f01e90fe34f563 Bjorn Andersson 2015-09-23  181  bool qcom_scm_pas_supported(u32 peripheral)
f01e90fe34f563 Bjorn Andersson 2015-09-23  182  {
f01e90fe34f563 Bjorn Andersson 2015-09-23 @183  	int ret;
f01e90fe34f563 Bjorn Andersson 2015-09-23  184  
89ff5a158f4ec5 Stephen Boyd    2021-02-23  185  	if (!__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_PIL,
89ff5a158f4ec5 Stephen Boyd    2021-02-23  186  					  QCOM_SCM_PAS_IS_SUPPORTED_CMD))
f01e90fe34f563 Bjorn Andersson 2015-09-23  187  		return false;
f01e90fe34f563 Bjorn Andersson 2015-09-23  188  
f01e90fe34f563 Bjorn Andersson 2015-09-23  189  	return __qcom_scm_pas_supported(__scm->dev, peripheral);
f01e90fe34f563 Bjorn Andersson 2015-09-23  190  }
f01e90fe34f563 Bjorn Andersson 2015-09-23  191  EXPORT_SYMBOL(qcom_scm_pas_supported);
f01e90fe34f563 Bjorn Andersson 2015-09-23  192  

:::::: The code at line 183 was first introduced by commit
:::::: f01e90fe34f563a5e189d4070de4a23948105642 firmware: qcom: scm: Peripheral Authentication Service

:::::: TO: Bjorn Andersson <bjorn.andersson@sonymobile.com>
:::::: CC: Andy Gross <andy.gross@linaro.org>

-- 
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