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Commit 221e3198 authored by Bryan O'Sullivan's avatar Bryan O'Sullivan Committed by Roland Dreier
Browse files

IB/ipath: Fix memory leak if allocation fails 



If the second allocation failed, the first structure allocated in this
routine was not freed.

Signed-off-by: default avatarBryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 6022943e

drivers/infiniband/hw/ipath/ipath_driver.c

+3 −0
Original line number Diff line number Diff line
@@ -1326,6 +1326,9 @@ int ipath_create_rcvhdrq(struct ipath_devdata *dd, 
				      "for port %u rcvhdrqtailaddr failed\n",

				      pd->port_port);

			ret = -ENOMEM;

			dma_free_coherent(&dd->pcidev->dev, amt,

					  pd->port_rcvhdrq, pd->port_rcvhdrq_phys);

			pd->port_rcvhdrq = NULL;

			goto bail;

		}

		pd->port_rcvhdrqtailaddr_phys = phys_hdrqtail;