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authorKen Chen <kenchen@google.com>2007-05-02 13:27:08 -0400
committerAndi Kleen <andi@basil.nowhere.org>2007-05-02 13:27:08 -0400
commite48b30c189559e20e1f616faccae487972486320 (patch)
tree5558e1b8bc4454ea72057641f6b7c454a19aac90 /arch/i386/lib
parent30a1528d3bf444eac7f2886ba284da22114b2f7c (diff)
[PATCH] i386: type cast clean up for find_next_zero_bit
clean up unneeded type cast by properly declare data type. Signed-off-by: Ken Chen <kenchen@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386/lib')
-rw-r--r--arch/i386/lib/bitops.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/lib/bitops.c b/arch/i386/lib/bitops.c
index 97db3853dc82..afd0045595d4 100644
--- a/arch/i386/lib/bitops.c
+++ b/arch/i386/lib/bitops.c
@@ -43,7 +43,7 @@ EXPORT_SYMBOL(find_next_bit);
43 */ 43 */
44int find_next_zero_bit(const unsigned long *addr, int size, int offset) 44int find_next_zero_bit(const unsigned long *addr, int size, int offset)
45{ 45{
46 unsigned long * p = ((unsigned long *) addr) + (offset >> 5); 46 const unsigned long *p = addr + (offset >> 5);
47 int set = 0, bit = offset & 31, res; 47 int set = 0, bit = offset & 31, res;
48 48
49 if (bit) { 49 if (bit) {
@@ -64,7 +64,7 @@ int find_next_zero_bit(const unsigned long *addr, int size, int offset)
64 /* 64 /*
65 * No zero yet, search remaining full bytes for a zero 65 * No zero yet, search remaining full bytes for a zero
66 */ 66 */
67 res = find_first_zero_bit (p, size - 32 * (p - (unsigned long *) addr)); 67 res = find_first_zero_bit(p, size - 32 * (p - addr));
68 return (offset + set + res); 68 return (offset + set + res);
69} 69}
70EXPORT_SYMBOL(find_next_zero_bit); 70EXPORT_SYMBOL(find_next_zero_bit);