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Commit f00c2987 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Marcel Holtmann
Browse files

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: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 9374bf18

drivers/net/ieee802154/ca8210.c

+1 −4
Original line number Diff line number Diff line
@@ -917,10 +917,7 @@ static int ca8210_spi_transfer( 
	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;

	}