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MIPS: checksum: fix sparse flooding on asm/checksum.h
[linux-2.6-microblaze.git]
/
arch
/
mips
/
include
/
asm
/
checksum.h
diff --git
a/arch/mips/include/asm/checksum.h
b/arch/mips/include/asm/checksum.h
index
dcebaaf
..
181f7d1
100644
(file)
--- a/
arch/mips/include/asm/checksum.h
+++ b/
arch/mips/include/asm/checksum.h
@@
-113,9
+113,9
@@
static inline __sum16 csum_fold(__wsum csum)
u32 sum = (__force u32)csum;
sum += (sum << 16);
- csum = (
sum <
csum);
+ csum = (
__force __wsum)(sum < (__force u32)
csum);
sum >>= 16;
- sum += csum;
+ sum +=
(__force u32)
csum;
return (__force __sum16)~sum;
}