mac802154: Use pr_err(...) rather than printk(KERN_ERR ...)

This change is inspired by checkpatch.

Signed-off-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 4 deletions

diff --git a/net/mac802154/ieee802154_dev.c b/net/mac802154/ieee802154_dev.c
index b7c7f815deae..52ae6646a411 100644
--- a/net/mac802154/ieee802154_dev.c
+++ b/net/mac802154/ieee802154_dev.c
@@ -174,8 +174,7 @@ ieee802154_alloc_device(size_t priv_data_len, struct ieee802154_ops *ops)
 
         if (!ops || !ops->xmit || !ops->ed || !ops->start ||
             !ops->stop || !ops->set_channel) {
-                printk(KERN_ERR
-                       "undefined IEEE802.15.4 device operations\n");
+                pr_err("undefined IEEE802.15.4 device operations\n");
                 return NULL;
         }
 
@@ -201,8 +200,7 @@ ieee802154_alloc_device(size_t priv_data_len, struct ieee802154_ops *ops)
 
         phy = wpan_phy_alloc(priv_size);
         if (!phy) {
-                printk(KERN_ERR
-                       "failure to allocate master IEEE802.15.4 device\n");
+                pr_err("failure to allocate master IEEE802.15.4 device\n");
                 return NULL;
         }