Two local variables were only set but never read on 32-bit PowerPC, which causes an error during compilation with W=1.
This series first makes the 64-bit guards consistent by converting all uses of __powerpc64__ to use CONFIG_PPC64 instead, and then guard the two variables rc and suffix behind CONFIG_PPC64 checks. Link Mauve (2): powerpc/sstep: Consistently use one define to check arch bit width powerpc/sstep: Don’t define variables we won’t be using arch/powerpc/lib/sstep.c | 111 ++++++++++++++++++++------------------- 1 file changed, 58 insertions(+), 53 deletions(-) Changes since v1: - Link to v1: https://lore.kernel.org/linuxppc-dev/amrpdv0g__ELifId@desktop/T/ - Switch from __powerpc64__ to CONFIG_PPC64, as it is the preferred check. - Document that the build error was only occurring with W=1. - Declare both variables on the same line. base-commit: 78bc8af4affb9a732504eb22eeac7d1e50883853 -- 2.55.0
