The first argument to WARN() is a condition and the messages is the
second argument is the string, so this WARN() will only display the
__func__ part of the message.

Fixes: ae832e32 ("crypto: keembay-ocs-hcu - Add HMAC support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>