Revision 6e8df2ae89ab37730c0062782f844c66ecfc97a7 authored by Yoshinori Sano on 03 April 2011, 12:31:28 UTC, committed by Chris Mason on 05 April 2011, 05:19:43 UTC
Free btrfs_trans_handle when join_transaction() fails in start_transaction() Signed-off-by: Yoshinori Sano <yoshinori.sano@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
1 parent 8b2b2d3
gcd.c
#include <linux/kernel.h>
#include <linux/gcd.h>
#include <linux/module.h>
/* Greatest common divisor */
unsigned long gcd(unsigned long a, unsigned long b)
{
unsigned long r;
if (a < b)
swap(a, b);
while ((r = a % b) != 0) {
a = b;
b = r;
}
return b;
}
EXPORT_SYMBOL_GPL(gcd);
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