RDMA/cxgb4: Initialization errors can cause crash

c4iw_uld_add() must return ERR_PTR() values instead of NULL on failure.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Steve Wise 2011-05-09 22:06:22 -07:00 • committed by Roland Dreier
commit bbe9a0a2bc