Commit 632ebf6d authored by Ioana Radulescu's avatar Ioana Radulescu Committed by Greg Kroah-Hartman

dpaa2-eth: Use PTR_ERR_OR_ZERO where appropriate

[ Upstream commit bd8460fa ]

Use PTR_ERR_OR_ZERO instead of PTR_ERR in cases where
zero is a valid input. Reported by smatch.
Signed-off-by: default avatarIoana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 399a7963
......@@ -1966,7 +1966,7 @@ alloc_channel(struct dpaa2_eth_priv *priv)
channel->dpcon = setup_dpcon(priv);
if (IS_ERR_OR_NULL(channel->dpcon)) {
err = PTR_ERR(channel->dpcon);
err = PTR_ERR_OR_ZERO(channel->dpcon);
goto err_setup;
}
......@@ -2022,7 +2022,7 @@ static int setup_dpio(struct dpaa2_eth_priv *priv)
/* Try to allocate a channel */
channel = alloc_channel(priv);
if (IS_ERR_OR_NULL(channel)) {
err = PTR_ERR(channel);
err = PTR_ERR_OR_ZERO(channel);
if (err != -EPROBE_DEFER)
dev_info(dev,
"No affine channel for cpu %d and above\n", i);
......
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