The intention is that the result is only used as a boolean, so enforce
that by changing the return type to bool.
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
---
arch/powerpc/include/asm/mmu.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
v3: Split out.
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index 599781e48552..eb942a446969 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -135,9 +135,9 @@ enum {
0,
};
-static inline int mmu_has_feature(unsigned long feature)
+static inline bool mmu_has_feature(unsigned long feature)
{
- return (MMU_FTRS_POSSIBLE & cur_cpu_spec->mmu_features & feature);
+ return !!(MMU_FTRS_POSSIBLE & cur_cpu_spec->mmu_features & feature);
}
static inline void mmu_clear_feature(unsigned long feature)
--
2.7.4
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