stmmac: fix stmmac_resume removing not yet used shutdown flag

The commit to convert to use the dev_pm_ops struct
introduces a bug. The shutdown flag is not yet used
because the hibernation on memory is done by using
the freeze callback.
Thanks to Vlad for having reported it.

Reported-by: Vlad Lungu <vlad.lungu@windriver.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 7 deletions

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index f1dbc182c8df..730a6fd79ee0 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1846,13 +1846,6 @@ static int stmmac_resume(struct device *dev)
         if (!netif_running(ndev))
                 return 0;
 
-        if (priv->shutdown) {
-                /* Re-open the interface and re-init the MAC/DMA
-                   and the rings (i.e. on hibernation stage) */
-                stmmac_open(dev);
-                return 0;
-        }
-
         spin_lock(&priv->lock);
 
         /* Power Down bit, into the PM register, is cleared