tree e509ef63ef6dba42f31807b5c9f6c20b48be3a9a
parent ce5b65cc9626feac0d4ffb96f798407e50c45575
author Roland Dreier <rolandd@cisco.com> 1127076726 -0700
committer Roland Dreier <rolandd@cisco.com> 1127106158 -0700

[PATCH] IB/mthca: Initialize eq->nent before we use it

In mthca_create_eq(), we call get_eqe() before setting eq->nent.  This
is wrong, because get_eqe() uses eq->nent.  Fix this, and clean up the
code a little while we're at it.  (We got lucky with the current code,
because eq->nent was cleared to 0, which get_eqe() made happen to do
the right thing)

Pointed out by Michael S. Tsirkin <mst@mellanox.co.il>

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