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USB: usbtest: prevent a divide by zero bug
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 17 Nov 2012 15:06:11 +0000 (18:06 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 21 Nov 2012 21:32:26 +0000 (13:32 -0800)
If param->length is zero, then this could lead to a divide by zero bug
later in the function when we do: size %= max;

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found
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