fs/cachefiles: add missing \n to kerror conversions

Commit 0227d6abb378 ("fs/cachefiles: replace kerror by pr_err") didn't
include newline featuring in original kerror definition

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Reported-by: David Howells <dhowells@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Cc: <stable@vger.kernel.org>	[3.16.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
index d749731..fbb08e9 100644
--- a/fs/cachefiles/bind.c
+++ b/fs/cachefiles/bind.c
@@ -50,18 +50,18 @@
 	       cache->brun_percent  < 100);
 
 	if (*args) {
-		pr_err("'bind' command doesn't take an argument");
+		pr_err("'bind' command doesn't take an argument\n");
 		return -EINVAL;
 	}
 
 	if (!cache->rootdirname) {
-		pr_err("No cache directory specified");
+		pr_err("No cache directory specified\n");
 		return -EINVAL;
 	}
 
 	/* don't permit already bound caches to be re-bound */
 	if (test_bit(CACHEFILES_READY, &cache->flags)) {
-		pr_err("Cache already bound");
+		pr_err("Cache already bound\n");
 		return -EBUSY;
 	}
 
@@ -248,7 +248,7 @@
 	kmem_cache_free(cachefiles_object_jar, fsdef);
 error_root_object:
 	cachefiles_end_secure(cache, saved_cred);
-	pr_err("Failed to register: %d", ret);
+	pr_err("Failed to register: %d\n", ret);
 	return ret;
 }