tree 3080b34f6080d71b88ae26f665b5e23d7f485c69
parent 305a7e87055dde2466a855c24ef51a606915d149
author Roland Dreier <rolandd@cisco.com> 1129225502 -0700
committer Roland Dreier <rolandd@cisco.com> 1129587629 -0700

[IB] fail SA queries if device initialization failed

If the SA query module's initialization fails for a device, then that
device won't have a struct ib_sa_device associated.  We should fail SA
queries in that case, rather than blindly dereferencing the NULL
pointer we get back from ib_get_client_data().

Signed-off-by: Roland Dreier <rolandd@cisco.com>