crypto: algapi - Use pr_err common logging style.

Use more common error logging style.
Signed-off-by: Karim Eshapa <karim.eshapa@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/algapi.c

@@ -260,7 +260,7 @@ void crypto_alg_tested(const char *name, int err)
 			goto found;
 	}
 
-	printk(KERN_ERR "alg: Unexpected test result for %s: %d\n", name, err);
+	pr_err("alg: Unexpected test result for %s: %d\n", name, err);
 	goto unlock;
 
 found: