We set this using:
devs_closed |= (0x1 << bdev->minor)
Since 0x1 is an int then only the lower 32 bits are usable before we hit
a shift wrapping bug. There are some static checkers which complain
about this. I've silenced the warning by making devs_closed a 32 bit
number.
32 bits should be enough for anybody.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/drivers/staging/comedi/drivers/comedi_bond.c
b/drivers/staging/comedi/drivers/comedi_bond.c
index 7e20bf0..8f6c942 100644
--- a/drivers/staging/comedi/drivers/comedi_bond.c
+++ b/drivers/staging/comedi/drivers/comedi_bond.c
@@ -335,7 +335,7 @@ static int bonding_attach(struct comedi_device *dev,
static void bonding_detach(struct comedi_device *dev)
{
struct comedi_bond_private *devpriv = dev->private;
- unsigned long devs_closed = 0;
+ unsigned int devs_closed = 0;
if (devpriv) {
while (devpriv->ndevs-- && devpriv->devs) {
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