Jack Morgenstein 0c9361fcde RDMA/cma: Avoid assigning an IS_ERR value to cm_id pointer in CMA id object ...

Avoid assigning an IS_ERR value to the cm_id pointer.  This fixes a
few anomalies in the error flow due to confusion about checking for
NULL vs IS_ERR, and eliminates the need to test for the IS_ERR value
every time we wish to determine if the cma_id object has a cm device
associated with it.

Also, eliminate the now-unnecessary procedure cma_has_cm_dev (we can
check directly for the existence of the device pointer -- for a
non-NULL check, makes no difference if it is the iwarp or the ib
pointer).

Finally, make a few code changes here to improve coding consistency.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <roland@purestorage.com>

2011-07-18 09:44:55 -07:00

..

core

RDMA/cma: Avoid assigning an IS_ERR value to cm_id pointer in CMA id object

2011-07-18 09:44:55 -07:00

hw

Merge branches 'cxgb4' and 'qib' into for-next

2011-06-17 11:57:55 -07:00

ulp

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2011-05-26 12:13:57 -07:00

Kconfig

RDMA: Add netlink infrastructure

2011-05-20 11:46:11 -07:00

Makefile

IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters

2010-05-23 21:44:54 -07:00