* arch/x86/platform/olpc/olpc_dt.c:226:19: warning: variable 'len' set but not used
@ 2025-01-02 16:02 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2025-01-02 16:02 UTC (permalink / raw)
To: Lubomir Rintel; +Cc: oe-kbuild-all, linux-kernel, Sebastian Reichel
Hi Lubomir,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 56e6a3499e14716b9a28a307bb6d18c10e95301e
commit: a7a9bacb9a32f9cebe5feda2e33064440f52d61d x86/platform/olpc: Use a correct version when making up a battery node
date: 6 years ago
config: i386-randconfig-002-20240720 (https://download.01.org/0day-ci/archive/20250102/202501022345.kLLyXfmM-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250102/202501022345.kLLyXfmM-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/202501022345.kLLyXfmM-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/platform/olpc/olpc_dt.c:223:5: warning: no previous prototype for 'olpc_dt_compatible_match' [-Wmissing-prototypes]
223 | int olpc_dt_compatible_match(phandle node, const char *compat)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_compatible_match':
>> arch/x86/platform/olpc/olpc_dt.c:226:19: warning: variable 'len' set but not used [-Wunused-but-set-variable]
226 | int plen, len;
| ^~~
arch/x86/platform/olpc/olpc_dt.c: At top level:
arch/x86/platform/olpc/olpc_dt.c:241:13: warning: no previous prototype for 'olpc_dt_fixup' [-Wmissing-prototypes]
241 | void __init olpc_dt_fixup(void)
| ^~~~~~~~~~~~~
vim +/len +226 arch/x86/platform/olpc/olpc_dt.c
222
223 int olpc_dt_compatible_match(phandle node, const char *compat)
224 {
225 char buf[64], *p;
> 226 int plen, len;
227
228 plen = olpc_dt_getproperty(node, "compatible", buf, sizeof(buf));
229 if (plen <= 0)
230 return 0;
231
232 len = strlen(compat);
233 for (p = buf; p < buf + plen; p += strlen(p) + 1) {
234 if (strcmp(p, compat) == 0)
235 return 1;
236 }
237
238 return 0;
239 }
240
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* arch/x86/platform/olpc/olpc_dt.c:226:19: warning: variable 'len' set but not used
@ 2023-12-25 14:17 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-12-25 14:17 UTC (permalink / raw)
To: Lubomir Rintel; +Cc: oe-kbuild-all, linux-kernel, Sebastian Reichel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 861deac3b092f37b2c5e6871732f3e11486f7082
commit: a7a9bacb9a32f9cebe5feda2e33064440f52d61d x86/platform/olpc: Use a correct version when making up a battery node
date: 4 years, 8 months ago
config: i386-buildonly-randconfig-001-20231102 (https://download.01.org/0day-ci/archive/20231225/202312252216.1j7qX0Nl-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231225/202312252216.1j7qX0Nl-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/202312252216.1j7qX0Nl-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/platform/olpc/olpc_dt.c:223:5: warning: no previous prototype for 'olpc_dt_compatible_match' [-Wmissing-prototypes]
223 | int olpc_dt_compatible_match(phandle node, const char *compat)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/platform/olpc/olpc_dt.c: In function 'olpc_dt_compatible_match':
>> arch/x86/platform/olpc/olpc_dt.c:226:19: warning: variable 'len' set but not used [-Wunused-but-set-variable]
226 | int plen, len;
| ^~~
arch/x86/platform/olpc/olpc_dt.c: At top level:
arch/x86/platform/olpc/olpc_dt.c:241:13: warning: no previous prototype for 'olpc_dt_fixup' [-Wmissing-prototypes]
241 | void __init olpc_dt_fixup(void)
| ^~~~~~~~~~~~~
vim +/len +226 arch/x86/platform/olpc/olpc_dt.c
222
223 int olpc_dt_compatible_match(phandle node, const char *compat)
224 {
225 char buf[64], *p;
> 226 int plen, len;
227
228 plen = olpc_dt_getproperty(node, "compatible", buf, sizeof(buf));
229 if (plen <= 0)
230 return 0;
231
232 len = strlen(compat);
233 for (p = buf; p < buf + plen; p += strlen(p) + 1) {
234 if (strcmp(p, compat) == 0)
235 return 1;
236 }
237
238 return 0;
239 }
240
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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