tree 369999c8503fa875edfb12db66f23a9a42147944
parent 343dc693f7b79885197f9d37dd8b711b0e3ffc8f
author Dan Carpenter <dan.carpenter@oracle.com> 1506759411 +0300
committer Bjorn Helgaas <bhelgaas@google.com> 1509482019 -0500

misc: pci_endpoint_test: Avoid triggering a BUG()

If you call ida_simple_remove(&pci_endpoint_test_ida, id) with a negative
"id" then it triggers an immediate BUG_ON().  Let's not allow that.

Fixes: 2c156ac71c6b ("misc: Add host side PCI driver for PCI test function device")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>