[PATCH net-next 3/6] dpaa2-eth: fix uninitialized variable warnings
From: Ioana Ciornei <ioana.ciornei@nxp.com>
Date: 2018-10-13 00:00:51
Subsystem:
dpaa2 ethernet driver, networking drivers, the rest · Maintainers:
Ioana Ciornei, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
All 3 cases of possible uninitialized variables are false positives since they are used only as output parameters. Nonetheless, fix the warnings. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> --- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index cf6de06..dedbd67 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c@@ -935,7 +935,7 @@ static int dpaa2_eth_poll(struct napi_struct *napi, int budget) struct dpaa2_eth_channel *ch; struct dpaa2_eth_priv *priv; int rx_cleaned = 0, txconf_cleaned = 0; - enum dpaa2_eth_fq_type type; + enum dpaa2_eth_fq_type type = 0; int store_cleaned; int err;
@@ -1002,7 +1002,7 @@ static void disable_ch_napi(struct dpaa2_eth_priv *priv) static int link_state_update(struct dpaa2_eth_priv *priv) { - struct dpni_link_state state; + struct dpni_link_state state = {0}; int err; err = dpni_get_link_state(priv->mc_io, 0, priv->mc_token, &state);
@@ -1116,7 +1116,7 @@ static u32 drain_ingress_frames(struct dpaa2_eth_priv *priv) static int dpaa2_eth_stop(struct net_device *net_dev) { struct dpaa2_eth_priv *priv = netdev_priv(net_dev); - int dpni_enabled; + int dpni_enabled = 0; int retries = 10; u32 drained;
--
1.9.1