Commit bd8460fa authored by Ioana Radulescu's avatar Ioana Radulescu Committed by David S. Miller
Browse files

dpaa2-eth: Use PTR_ERR_OR_ZERO where appropriate

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 <>
Signed-off-by: default avatarDavid S. Miller <>
parent 5a20a093
......@@ -1972,7 +1972,7 @@ 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;
......@@ -2028,7 +2028,7 @@ 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)
"No affine channel for cpu %d and above\n", i);
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