[ti:ti-linux-5.10.y-cicd 14828/22025] drivers/usb/typec/tps6598x.c:441:13: warning: variable 'ret' set but not used

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

Hi Aswath,

FYI, the error/warning still remains.

tree:   git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-5.10.y-cicd
head:   991c5ce91e43cb620f534dc9fe7b0ad21f4f4388
commit: f29b24e22ea9fd8b14b3c02f0bb6d40791fcd93b [14828/22025] usb: typec: tps6598x: Add support for polling interrupts status when interrupt line is not connected
config: x86_64-randconfig-r026-20230403 (https://download.01.org/0day-ci/archive/20230407/202304072030.scFj65p5-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        git remote add ti git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
        git fetch --no-tags ti ti-linux-5.10.y-cicd
        git checkout f29b24e22ea9fd8b14b3c02f0bb6d40791fcd93b
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/typec/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304072030.scFj65p5-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/usb/typec/tps6598x.c: In function 'tps6598x_interrupt':
>> drivers/usb/typec/tps6598x.c:441:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
     441 |         int ret;
         |             ^~~


vim +/ret +441 drivers/usb/typec/tps6598x.c

   437	
   438	static irqreturn_t tps6598x_interrupt(int irq, void *data)
   439	{
   440		struct tps6598x *tps = data;
 > 441		int ret;
   442	
   443		ret = tps6598x_handle_interrupt_status(tps);
   444		return IRQ_HANDLED;
   445	}
   446	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests