Re: [PATCH] lib: gcd: prevent possible div by 0

2012-09-10 Thread Davidlohr Bueso
On Mon, 2012-09-10 at 11:12 +0200, Eric Dumazet wrote: > On Sun, 2012-09-09 at 17:03 +0200, Davidlohr Bueso wrote: > > Account for properties when a and/or b are 0: > > gcd(0, 0) = 0 > > gcd(a, 0) = a > > gcd(0, b) = b > > > > Cc: sta...@vger.kernel.org > > Signed-off-by: Davidlohr Bueso > > ---

Re: [PATCH] lib: gcd: prevent possible div by 0

2012-09-10 Thread Eric Dumazet
On Sun, 2012-09-09 at 17:03 +0200, Davidlohr Bueso wrote: > Account for properties when a and/or b are 0: > gcd(0, 0) = 0 > gcd(a, 0) = a > gcd(0, b) = b > > Cc: sta...@vger.kernel.org > Signed-off-by: Davidlohr Bueso > --- > lib/gcd.c |3 +++ > 1 file changed, 3 insertions(+) > > diff --gi

[PATCH] lib: gcd: prevent possible div by 0

2012-09-09 Thread Davidlohr Bueso
Account for properties when a and/or b are 0: gcd(0, 0) = 0 gcd(a, 0) = a gcd(0, b) = b Cc: sta...@vger.kernel.org Signed-off-by: Davidlohr Bueso --- lib/gcd.c |3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/gcd.c b/lib/gcd.c index cce4f3c..7e163c6 100644 --- a/lib/gcd.c +++ b/lib/