From: Shani Moideen <shani.moideen@wipro.com>
Date: Mon, 18 Jun 2007 03:16:41 +0000 (+0530)
Subject: IB/mthca: Replace memset(<addr>, 0, PAGE_SIZE) with clear_page(<addr>)
X-Git-Tag: firefly_0821_release~28281^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8909c571fa1e62e254c4045394e6eaccfadec6f4;p=firefly-linux-kernel-4.4.55.git

IB/mthca: Replace memset(<addr>, 0, PAGE_SIZE) with clear_page(<addr>)

Signed-off-by: Shani Moideen <shani.moideen@wipro.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
----
---

diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c
index f930e55b58fc..a76306709618 100644
--- a/drivers/infiniband/hw/mthca/mthca_allocator.c
+++ b/drivers/infiniband/hw/mthca/mthca_allocator.c
@@ -255,7 +255,7 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct,
 			dma_list[i] = t;
 			pci_unmap_addr_set(&buf->page_list[i], mapping, t);
 
-			memset(buf->page_list[i].buf, 0, PAGE_SIZE);
+			clear_page(buf->page_list[i].buf);
 		}
 	}
 
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 8ec9fa1ff9ea..8592b26dc4e1 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -522,7 +522,7 @@ static int mthca_create_eq(struct mthca_dev *dev,
 		dma_list[i] = t;
 		pci_unmap_addr_set(&eq->page_list[i], mapping, t);
 
-		memset(eq->page_list[i].buf, 0, PAGE_SIZE);
+		clear_page(eq->page_list[i].buf);
 	}
 
 	for (i = 0; i < eq->nent; ++i)