Commits
Stratos Psomadakis committed 2a2c29c1a58
powerpc/mm: Fix compiler warning in pgtable-ppc64.h [-Wunused-but-set-variable] The variable 'old' is set but not used in the wrprotect functions in arch/powerpc/include/asm/pgtable-ppc64.h, which can trigger a compiler warning. Remove the variable, since it's not used anyway. Signed-off-by: Stratos Psomadakis <psomas@ece.ntua.gr> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>