ieee802154: ca8210: Fix a potential NULL pointer dereference
'spi' is known to be NULL, so we dereference a NULL pointer here.
Use 'pr_crit()' instead of 'dev_crit()' to report the message.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 326243f..24a1eab 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -917,10 +917,7 @@
struct cas_control *cas_ctl;
if (!spi) {
- dev_crit(
- &spi->dev,
- "NULL spi device passed to ca8210_spi_transfer\n"
- );
+ pr_crit("NULL spi device passed to %s\n", __func__);
return -ENODEV;
}
