RDMA/iw_cxgb4: stop ep timer on close failure
In c4iw_ep_disconnect(), if we start the ep timer to begin a close, but send_halfclose() fails, we need to stop the timer and send a CLOSE event up to the IWCM before releasing the resources. Otherwise, we can crash when the ep timer fires if the ep is referencing a previous instance of the device. This can happen as part of adapter reset/recovery, for instance. Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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