From: "Ken Chen" <kenchen@google.com>
To: "Andrew Morton" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Subject: [patch] trivial type cast clean up for find_next_zero_bit
Date: Tue, 20 Feb 2007 19:42:11 -0800 [thread overview]
Message-ID: <b040c32a0702201942p5cfaa95wc9876d6c350df280@mail.gmail.com> (raw)
clean up unneeded type cast by properly declare data type.
Signed-off-by: Ken Chen <kenchen@google.com>
diff --git a/arch/i386/lib/bitops.c b/arch/i386/lib/bitops.c
index 97db385..afd0045 100644
--- a/arch/i386/lib/bitops.c
+++ b/arch/i386/lib/bitops.c
@@ -43,7 +43,7 @@ EXPORT_SYMBOL(find_next_bit);
*/
int find_next_zero_bit(const unsigned long *addr, int size, int offset)
{
- unsigned long * p = ((unsigned long *) addr) + (offset >> 5);
+ const unsigned long *p = addr + (offset >> 5);
int set = 0, bit = offset & 31, res;
if (bit) {
@@ -64,7 +64,7 @@ int find_next_zero_bit(const unsigned lo
/*
* No zero yet, search remaining full bytes for a zero
*/
- res = find_first_zero_bit (p, size - 32 * (p - (unsigned long *) addr));
+ res = find_first_zero_bit(p, size - 32 * (p - addr));
return (offset + set + res);
}
EXPORT_SYMBOL(find_next_zero_bit);
reply other threads:[~2007-02-21 3:42 UTC|newest]
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