Hi, David Not a fancy way, but just a bit clearing. OK, style is changed here: https://github.com/acpica/acpica/pull/321 And bug is recorded here: https://bugs.acpica.org/show_bug.cgi?id=1422
Thanks for the report. Best regards Lv > From: David Binderman [mailto:dcb...@hotmail.com] > Subject: linux-4.14-rc2/drivers/acpi/acpica/utmath.c: 2 * suspicious > expression ? > > Hello there, > > [linux-4.14-rc2/drivers/acpi/acpica/utmath.c:137] -> > [linux-4.14-rc2/drivers/acpi/acpica/utmath.c:137]: > (style) Same expression on both sides of '^='. > [linux-4.14-rc2/drivers/acpi/acpica/utmath.c:174] -> > [linux-4.14-rc2/drivers/acpi/acpica/utmath.c:174]: > (style) Same expression on both sides of '^='. > > operand_ovl.part.lo ^= operand_ovl.part.lo; > > Is this just a fancy way to zero the field or should something more clever > be happening ? > > Regards > > David Binderman >
