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(parent: 0eca52a) | patch
RDMA/cxgb3: Handle NULL inetdev pointer in iwch_query_port()
authorSteve Wise <swise@opengridcomputing.com>
Wed, 7 Oct 2009 22:51:07 +0000 (15:51 -0700)
committerRoland Dreier <rolandd@cisco.com>
Wed, 7 Oct 2009 22:51:07 +0000 (15:51 -0700)
commite5da4ed8a486113a4b0e587a0c7843e4a9c08aac
tree04114a95a06a75bc34274ffeeb0007be487e8027tree | snapshot
parent0eca52a92735f43462165efe00a7e394345fb38ecommit | diff
RDMA/cxgb3: Handle NULL inetdev pointer in iwch_query_port()

in_dev_get() can return NULL.  If it does, iwch_query_port() will crash.
Handle the NULL case by mapping it to port state INIT.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/cxgb3/iwch_provider.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git