Currently when pointer scp is null a dev_err is being called that
references the pointer which is the very thing we are trying to
avoid doing. Remove the extraneous error message to avoid this
issue.
Addresses-Coverity: ("Dereference after null check")
Fixes: 63c13d61eafe ("remoteproc/mediatek: add SCP support for mt8183")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200918152428.27258-1-colin.king@canonical.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
scp_ipi_handler_t handler,
void *priv)
{
- if (!scp) {
- dev_err(scp->dev, "scp device is not ready\n");
+ if (!scp)
return -EPROBE_DEFER;
- }
if (WARN_ON(id >= SCP_IPI_MAX) || WARN_ON(handler == NULL))
return -EINVAL;