net/rds: use prink_ratelimited() instead of printk_ratelimit()

Since printk_ratelimit() shouldn't be used anymore (see comment in
include/linux/printk.h), replace it with printk_ratelimited()

Signed-off-by: Manuel Zerpies <manuel.f.zerpies@ww.stud.uni-erlangen.de>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 7c4dce8..e590949 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -34,6 +34,7 @@
 #include <linux/in.h>
 #include <linux/device.h>
 #include <linux/dmapool.h>
+#include <linux/ratelimit.h>
 
 #include "rds.h"
 #include "ib.h"
@@ -207,8 +208,7 @@
 		}
 		break;
 	default:
-		if (printk_ratelimit())
-			printk(KERN_NOTICE
+		printk_ratelimited(KERN_NOTICE
 			       "RDS/IB: %s: unexpected opcode 0x%x in WR!\n",
 			       __func__, send->s_wr.opcode);
 		break;