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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 
Btrfs: fix memory leak in start_transaction()
 
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
Raw File
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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