CC: kbuild-...@lists.01.org BCC: l...@intel.com CC: linux-ker...@vger.kernel.org TO: Bart Van Assche <bvanass...@acm.org> CC: Helge Deller <del...@gmx.de>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0 commit: 6968e707d371ef80511448c6771daf445b4a5cf5 parisc: io: Improve the outb(), outw() and outl() macros date: 3 months ago :::::: branch date: 4 hours ago :::::: commit date: 3 months ago config: parisc-randconfig-m031-20220330 (https://download.01.org/0day-ci/archive/20220401/202204010708.094loetn-...@intel.com/config) compiler: hppa-linux-gcc (GCC) 11.2.0 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> New smatch warnings: drivers/char/tpm/tpm_atmel.h:96 tpm_read_index() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:894 das16_do_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:140 das6402_set_mode() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:153 das6402_clear_all_interrupts() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:160 das6402_ai_clear_eoc() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:355 das6402_ai_cancel() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:362 das6402_ai_soft_trig() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:508 das6402_do_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:209 dt2811_interrupt() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:237 dt2811_ai_cancel() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:248 dt2811_ai_set_chanspec() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:531 dt2811_do_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/dt2814.c:214 dt2814_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/dt2814.c:235 dt2814_ai_cancel() warn: ignoring unreachable code. drivers/comedi/drivers/dt2814.c:295 dt2814_interrupt() warn: ignoring unreachable code. drivers/comedi/drivers/dt2801.c:328 dt2801_writecmd() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:217 a2150_interrupt() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:767 a2150_detach() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:123 atao_select_reg_group() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:159 atao_dio_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:194 atao_dio_insn_config() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:534 atmio16d_dio_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:565 atmio16d_dio_insn_config() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:507 s526_dio_insn_bits() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:545 s526_dio_insn_config() warn: ignoring unreachable code. Old smatch warnings: drivers/comedi/drivers/das16.c:542 das16_ai_set_mux_range() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:714 das16_cmd_exec() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:726 das16_cmd_exec() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:731 das16_cmd_exec() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:734 das16_cmd_exec() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:773 das16_cancel() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:838 das16_ai_insn_read() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:871 das16_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:920 das16_reset() warn: ignoring unreachable code. drivers/comedi/drivers/das16.c:1145 das16_attach() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:146 das6402_set_extended() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:234 das6402_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:392 das6402_ai_insn_read() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:433 das6402_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:460 das6402_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:466 das6402_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/das6402.c:520 das6402_reset() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:296 dt2811_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:506 dt2811_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/dt2811.c:541 dt2811_reset() warn: ignoring unreachable code. drivers/comedi/drivers/dt2814.c:112 dt2814_ai_insn_read() warn: ignoring unreachable code. drivers/comedi/drivers/dt2814.c:313 dt2814_attach() warn: ignoring unreachable code. drivers/comedi/drivers/dt2801.c:273 dt2801_writedata() warn: ignoring unreachable code. drivers/comedi/drivers/dt2801.c:344 dt2801_reset() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:230 a2150_cancel() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:480 a2150_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:586 a2150_ai_rinsn() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_a2150.c:739 a2150_attach() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:142 atao_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:250 atao_calib_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/ni_at_ao.c:272 atao_reset() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:153 reset_counters() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:194 reset_atmio16d() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:305 atmio16d_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:309 atmio16d_ai_cmd() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:452 atmio16d_ai_eoc() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:477 atmio16d_ai_insn_read() warn: ignoring unreachable code. drivers/comedi/drivers/ni_atmio16d.c:522 atmio16d_ao_insn_write() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:179 s526_gpct_write() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:235 s526_gpct_insn_config() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:314 s526_gpct_insn_config() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:351 s526_gpct_insn_config() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:426 s526_eoc() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:457 s526_ai_insn_read() warn: ignoring unreachable code. drivers/comedi/drivers/s526.c:483 s526_ao_insn_write() warn: ignoring unreachable code. vim +96 drivers/char/tpm/tpm_atmel.h ad5ea3cc5f745a Kylene Jo Hall 2005-11-13 93 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 94 static inline int tpm_read_index(int base, int index) 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 95 { 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 @96 outb(index, base); 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 97 return inb(base+1) & 0xFF; 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 98 } 1d1915532b3fb0 Jarkko Sakkinen 2017-01-25 99 :::::: The code at line 96 was first introduced by commit :::::: 1d1915532b3fb0d08aed8b2d8af1c6ea40846782 tpm: remove tpm_read_index and tpm_write_index from tpm.h :::::: TO: Jarkko Sakkinen <jarkko.sakki...@linux.intel.com> :::::: CC: Jarkko Sakkinen <jarkko.sakki...@linux.intel.com> -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- kbuild@lists.01.org To unsubscribe send an email to kbuild-le...@lists.01.org
