mac802154: use WARN_ON() macro
This patch will generate the warning if the required driver ops
were not defined. Also it removes unnecessary debug message.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 356b346..4caf04b 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -58,11 +58,9 @@
struct ieee802154_local *local;
size_t priv_size;
- if (!ops || !(ops->xmit_async || ops->xmit_sync) || !ops->ed ||
- !ops->start || !ops->stop || !ops->set_channel) {
- pr_err("undefined IEEE802.15.4 device operations\n");
+ if (WARN_ON(!ops || !(ops->xmit_async || ops->xmit_sync) || !ops->ed ||
+ !ops->start || !ops->stop || !ops->set_channel))
return NULL;
- }
/* Ensure 32-byte alignment of our private data and hw private data.
* We use the wpan_phy priv data for both our ieee802154_local and for