Commit 3491ab63 authored Jul 23, 2016 by Markus Elfring Committed by Doug Ledford Aug 03, 2016

IB/mthca: NULL arg to pci_dev_put is OK



The pci_dev_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent f7ca535b

drivers/infiniband/hw/mthca/mthca_reset.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -279,7 +279,6 @@ int mthca_reset(struct mthca_dev *mdev)
		}

		out:
		if (bridge)
		pci_dev_put(bridge);
		kfree(bridge_header);
		kfree(hca_header);