This loop ends with count set to -1 and not zero so the warning message
isn't printed when it should be. I've fixed this by change the postop
to a preop.
Fixes: 0990822c9866 ('VFIO: platform: reset: AMD xgbe reset module')
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
b/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
index da5356f..d4030d0 100644
--- a/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
+++ b/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
@@ -110,7 +110,7 @@ int vfio_platform_amdxgbe_reset(struct vfio_platform_device
*vdev)
usleep_range(10, 15);
count = 2000;
- while (count-- && (ioread32(xgmac_regs->ioaddr + DMA_MR) & 1))
+ while (--count && (ioread32(xgmac_regs->ioaddr + DMA_MR) & 1))
usleep_range(500, 600);
if (!count)
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
