Messages in this thread |  | | Date | Sun, 3 Apr 2022 12:29:00 -0700 | Subject | Re: drivers/cxl/pci.c:439:7: warning: Local variable 'rc' shadows outer variable [shadowVariable] | From | Randy Dunlap <> |
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Hi lkp/ktr,
On 4/2/22 04:26, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 88e6c0207623874922712e162e25d9dafd39661e > commit: 523e594d9cc03db962c741ce02c8a58aab58a123 cxl/pci: Implement wait for media active > date: 7 weeks ago > compiler: alpha-linux-gcc (GCC) 11.2.0 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > > cppcheck warnings: (new ones prefixed by >>) >>> drivers/cxl/pci.c:439:7: warning: Local variable 'rc' shadows outer variable [shadowVariable] > int rc; > ^ > drivers/cxl/pci.c:431:6: note: Shadowed declaration > int rc, i; > ^ > drivers/cxl/pci.c:439:7: note: Shadow variable > int rc; > ^ > > cppcheck possible warnings: (new ones prefixed by >>, may not real problems) > >>> drivers/cxl/port.c:63:1: warning: There is an unknown macro here somewhere. Configuration is required. If __stringify is a macro then please configure it. [unknownMacro] > MODULE_ALIAS_CXL(CXL_DEVICE_PORT); > ^ > --
Can you provide a cppcheck config file and command line for this, please?
My naive testing does not see any of these warnings -- although I can easily spot the problems in the source file.
thanks. -- ~Randy
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