3.16.42-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Bart Van Assche <[email protected]> commit 11b642b84e8c43e8597de031678d15c08dd057bc upstream. This patch avoids that Coverity reports the following: Using uninitialized value port_attr.state when calling printk Fixes: commit 94232d9ce817 ("IPoIB: Start multicast join process only on active ports") Signed-off-by: Bart Van Assche <[email protected]> Cc: Erez Shitrit <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -523,8 +523,11 @@ void ipoib_mcast_join_task(struct work_s if (!test_bit(IPOIB_MCAST_RUN, &priv->flags)) return; - if (ib_query_port(priv->ca, priv->port, &port_attr) || - port_attr.state != IB_PORT_ACTIVE) { + if (ib_query_port(priv->ca, priv->port, &port_attr)) { + ipoib_dbg(priv, "ib_query_port() failed\n"); + return; + } + if (port_attr.state != IB_PORT_ACTIVE) { ipoib_dbg(priv, "port state is not ACTIVE (state = %d) suspending join task\n", port_attr.state); return;
