[PATCH] x86: handle -Wsign-compare in bitops
Make i386's find_first_bit() use an unsigned integer as a counter to avoid getting warnings when -Wsign-compare is given. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -332,9 +332,9 @@ static inline unsigned long __ffs(unsigned long word)
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* Returns the bit-number of the first set bit, not the number of the byte
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* containing a bit.
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*/
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static inline int find_first_bit(const unsigned long *addr, unsigned size)
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static inline unsigned find_first_bit(const unsigned long *addr, unsigned size)
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{
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int x = 0;
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unsigned x = 0;
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while (x < size) {
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unsigned long val = *addr++;
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