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-rw-r--r--include/asm-i386/bitops.h13
1 files changed, 6 insertions, 7 deletions
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 1caee10..ddf1739 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -335,14 +335,13 @@ static inline unsigned long __ffs(unsigned long word)
static inline int find_first_bit(const unsigned long *addr, unsigned size)
{
int x = 0;
- do {
- if (*addr)
- return __ffs(*addr) + x;
- addr++;
- if (x >= size)
- break;
+
+ while (x < size) {
+ unsigned long val = *addr++;
+ if (val)
+ return __ffs(val) + x;
x += (sizeof(*addr)<<3);
- } while (1);
+ }
return x;
}