From f00c2987bfdde69c6eb27b5547d222beb5bc7552 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 20 Aug 2017 18:25:02 +0200 Subject: [PATCH] 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 Signed-off-by: Marcel Holtmann --- drivers/net/ieee802154/ca8210.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index 326243fae7e2..24a1eabbbc9d 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -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; } -- 2.20.1