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>
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 9eed4ef..e4cc761 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -260,7 +260,7 @@
 			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: