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Merge tag 'stable/for-linus-3.19-rc0-tag' of git://git.kernel.org/pub/scm/linux/kerne...
[firefly-linux-kernel-4.4.55.git]
/
lib
/
lcm.c
diff --git
a/lib/lcm.c
b/lib/lcm.c
index b9c8de461e9e1630159b2edfd21a4ca49669a63c..51cc6b13cd52d3fb94bc15294a67a20e8df84db1 100644
(file)
--- a/
lib/lcm.c
+++ b/
lib/lcm.c
@@
-7,10
+7,8
@@
unsigned long lcm(unsigned long a, unsigned long b)
{
if (a && b)
- return (a * b) / gcd(a, b);
- else if (b)
- return b;
-
- return a;
+ return (a / gcd(a, b)) * b;
+ else
+ return 0;
}
EXPORT_SYMBOL_GPL(lcm);