sunrpc: cache : Replace seq_printf with seq_puts

seq_puts is a lot cheaper than seq_printf, so use that to print
literal strings.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index baef5ee43dbbdb3fbc9b5bdf780a585e8d877404..9e68e443f4971a4487980ba78ffe8625672ff335 100644 (file)
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1436,10 +1436,10 @@ static int c_show(struct seq_file *m, void *p)
        cache_get(cp);
        if (cache_check(cd, cp, NULL))
                /* cache_check does a cache_put on failure */
-               seq_printf(m, "# ");
+               seq_puts(m, "# ");
        else {
                if (cache_is_expired(cd, cp))
-                       seq_printf(m, "# ");
+                       seq_puts(m, "# ");
                cache_put(cp, cd);
        }