[ulfh-pm:next 15/15] drivers/pmdomain/starfive/jh71xx-pmu.c:271:13: warning: variable 'ret' set but not used

[ulfh-pm:next 15/15] drivers/pmdomain/starfive/jh71xx-pmu.c:271:13: warning: variable 'ret' set but not used

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git next
head:   ffdca02d427a25b04a6985bcf139ce7602ccc046
commit: ffdca02d427a25b04a6985bcf139ce7602ccc046 [15/15] pmdomain: starfive: Remove redundant dev_err()
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20260717/202607171349.RX0peGoS-lkp@intel.com/config)
compiler: arc-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260717/202607171349.RX0peGoS-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/202607171349.RX0peGoS-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/pmdomain/starfive/jh71xx-pmu.c: In function 'jh7110_pmu_parse_irq':
>> drivers/pmdomain/starfive/jh71xx-pmu.c:271:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable=]
     271 |         int ret;
         |             ^~~


vim +/ret +271 drivers/pmdomain/starfive/jh71xx-pmu.c

08b9a94e8654d4 drivers/soc/starfive/jh71xx_pmu.c      Walker Chen      2023-01-19  267  
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  268  static int jh7110_pmu_parse_irq(struct platform_device *pdev, struct jh71xx_pmu *pmu)
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  269  {
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  270  	struct device *dev = &pdev->dev;
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13 @271  	int ret;
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  272  
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  273  	pmu->irq = platform_get_irq(pdev, 0);
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  274  	if (pmu->irq < 0)
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  275  		return pmu->irq;
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  276  
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  277  	ret = devm_request_irq(dev, pmu->irq, jh71xx_pmu_interrupt,
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  278  			       0, pdev->name, pmu);
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  279  
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  280  	jh71xx_pmu_int_enable(pmu, JH71XX_PMU_INT_ALL_MASK & ~JH71XX_PMU_INT_PCH_FAIL, true);
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  281  
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  282  	return 0;
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  283  }
296eea56129bdb drivers/pmdomain/starfive/jh71xx-pmu.c Changhuang Liang 2023-09-13  284  

:::::: The code at line 271 was first introduced by commit
:::::: 296eea56129bdb30680d97b5297b2e6c598976f1 pmdomain: starfive: Extract JH7110 pmu private operations

:::::: TO: Changhuang Liang <changhuang.liang@starfivetech.com>
:::::: CC: Ulf Hansson <ulf.hansson@linaro.org>

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