[PATCH v3] Staging: most: fix coding style issues

kbuild test robot lkp at intel.com
Thu Aug 8 14:23:40 UTC 2019


Hi Gabriel,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on staging/staging-testing]
[cannot apply to v5.3-rc3 next-20190808]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Gabriel-Beauchamp/Staging-most-fix-coding-style-issues/20190701-203804
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/staging/most/core.c:308:30: sparse: sparse: incorrect type in assignment (different modifiers) @@    expected char *type @@    got char const *char *type @@
>> drivers/staging/most/core.c:308:30: sparse:    expected char *type
>> drivers/staging/most/core.c:308:30: sparse:    got char const *const name

vim +308 drivers/staging/most/core.c

   296	
   297	static ssize_t set_datatype_show(struct device *dev,
   298					 struct device_attribute *attr,
   299					 char *buf)
   300	{
   301		int i;
   302		char *type = "unconfigured\n";
   303	
   304		struct most_channel *c = to_channel(dev);
   305	
   306		for (i = 0; i < ARRAY_SIZE(ch_data_type); i++) {
   307			if (c->cfg.data_type & ch_data_type[i].most_ch_data_type) {
 > 308				type = ch_data_type[i].name;
   309				break;
   310			}
   311		}
   312		return snprintf(buf, PAGE_SIZE, "%s", type);
   313	}
   314	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation


More information about the devel mailing list