Commit d89c145c authored by David Howells's avatar David Howells Committed by Linus Torvalds
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[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: default avatarDavid Howells <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 2684927c
......@@ -332,9 +332,9 @@ static inline unsigned long __ffs(unsigned long word)
* Returns the bit-number of the first set bit, not the number of the byte
* containing a bit.
static inline int find_first_bit(const unsigned long *addr, unsigned size)
static inline unsigned find_first_bit(const unsigned long *addr, unsigned size)
int x = 0;
unsigned x = 0;
while (x < size) {
unsigned long val = *addr++;
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