RDMA/cxgb4: Use pr_warn_ratelimited

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/infiniband/hw/cxgb4/resource.c

@@ -322,8 +322,8 @@ u32 c4iw_rqtpool_alloc(struct c4iw_rdev *rdev, int size)
 	unsigned long addr = gen_pool_alloc(rdev->rqt_pool, size << 6);
 	PDBG("%s addr 0x%x size %d\n", __func__, (u32)addr, size << 6);
 	if (!addr)
-		printk_ratelimited(KERN_WARNING MOD "%s: Out of RQT memory\n",
-		       pci_name(rdev->lldi.pdev));
+		pr_warn_ratelimited(MOD "%s: Out of RQT memory\n",
+				    pci_name(rdev->lldi.pdev));
 	mutex_lock(&rdev->stats.lock);
 	if (addr) {
 		rdev->stats.rqt.cur += roundup(size << 6, 1 << MIN_RQT_SHIFT);