From: Harish Chegondi <harish.chegondi@intel.com>
Date: Tue, 26 Sep 2017 07:00:17 -0700
Subject: IB/hfi1: Remove the debug trace message in pin_sdma_pages()
Patch-mainline: v4.15-rc1
Git-commit: 4029e2a313348a0a44f9d41b681763c69160dfd0
References: bsc#1114685 FATE#325854

Remove the debug trace statement in pin_sdma_pages() that
gets executed when there is a memory allocation failure as
the trace message doesn't help with debugging the memory
allocation failure.

Cc: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/hfi1/user_sdma.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/infiniband/hw/hfi1/user_sdma.c
+++ b/drivers/infiniband/hw/hfi1/user_sdma.c
@@ -956,10 +956,8 @@ static int pin_sdma_pages(struct user_sd
 	struct hfi1_user_sdma_pkt_q *pq = req->pq;
 
 	pages = kcalloc(npages, sizeof(*pages), GFP_KERNEL);
-	if (!pages) {
-		SDMA_DBG(req, "Failed page array alloc");
+	if (!pages)
 		return -ENOMEM;
-	}
 	memcpy(pages, node->pages, node->npages * sizeof(*pages));
 
 	npages -= node->npages;