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-rw-r--r--include/asm-generic/getorder.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-generic/getorder.h b/include/asm-generic/getorder.h
index e0fb4bf..65e4468 100644
--- a/include/asm-generic/getorder.h
+++ b/include/asm-generic/getorder.h
@@ -49,8 +49,8 @@ int __get_order(unsigned long size)
#define get_order(n) \
( \
__builtin_constant_p(n) ? ( \
- (n == 0UL) ? BITS_PER_LONG - PAGE_SHIFT : \
- ((n < (1UL << PAGE_SHIFT)) ? 0 : \
+ ((n) == 0UL) ? BITS_PER_LONG - PAGE_SHIFT : \
+ (((n) < (1UL << PAGE_SHIFT)) ? 0 : \
ilog2((n) - 1) - PAGE_SHIFT + 1) \
) : \
__get_order(n) \
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