CC: kbuild-...@lists.01.org
TO: Svetoslav Stoilov <svetoslavx.stoi...@intel.com>
CC: "Li, Yifan" <yifan2...@intel.com>

tree:   https://github.com/intel/linux-intel-lts.git 5.4/yocto
head:   eeb611e5394c56d45c5cc8f7dc484c9f19e93143
commit: ea5fc37da684fda7d33b8f8dca7dfdf186eed0c5 [127/1142] clk: Add driver for 
CDCUN1208 fanout buffer
:::::: branch date: 8 months ago
:::::: commit date: 8 months ago
config: i386-randconfig-m021-20210409 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>

smatch warnings:
drivers/clk/clk-cdcun1208.c:141 cdcun1208_clock_write_regs() error: 
uninitialized symbol 'ret'.

vim +/ret +141 drivers/clk/clk-cdcun1208.c

ea5fc37da684fd Svetoslav Stoilov 2019-10-08  125  
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  126  static int
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  127  
cdcun1208_clock_write_regs(struct i2c_client *client,
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  128                           
const struct cdcun1208_clock_reg *regs,
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  129                           u32 
len)
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  130  {
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  131        int ret;
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  132        u32 i;
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  133  
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  134        for (i = 0; i < len; 
i++) {
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  135                ret = 
cdcun1208_clock_write_reg(client, regs[i].address,
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  136                                
                regs[i].val);
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  137                if (ret < 0)
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  138                        return 
ret;
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  139        }
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  140  
ea5fc37da684fd Svetoslav Stoilov 2019-10-08 @141        return ret;
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  142  }
ea5fc37da684fd Svetoslav Stoilov 2019-10-08  143  

---
0-DAY CI Kernel Test Service, Intel Corporation
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