From 362077f4db953e06ca1fa70f1966daf5a584c2a7 Mon Sep 17 00:00:00 2001
From: Liu Yuan <tailai.ly@taobao.com>
Date: Fri, 1 Apr 2011 06:23:49 +0000
Subject: [PATCH] --- yaml --- r: 251889 b: refs/heads/master c:
 52f81dbaf1378faf64c3ecea5129cebf826ef126 h: refs/heads/master i:   251887:
 ef81e89bc7c690f3fc36cb772f1b579b920f49dc v: v3

---
 [refs]                                | 2 +-
 trunk/drivers/infiniband/hw/nes/nes.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 05af2b94bb85..677e256cd0e6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c3af0980ce01dfb8e946990c3ae4c3727b1e9f26
+refs/heads/master: 52f81dbaf1378faf64c3ecea5129cebf826ef126
diff --git a/trunk/drivers/infiniband/hw/nes/nes.c b/trunk/drivers/infiniband/hw/nes/nes.c
index 13de1192927c..2d668c69f6d9 100644
--- a/trunk/drivers/infiniband/hw/nes/nes.c
+++ b/trunk/drivers/infiniband/hw/nes/nes.c
@@ -1138,7 +1138,9 @@ static ssize_t nes_store_wqm_quanta(struct device_driver *ddp,
 	u32 i = 0;
 	struct nes_device *nesdev;
 
-	strict_strtoul(buf, 0, &wqm_quanta_value);
+	if (kstrtoul(buf, 0, &wqm_quanta_value) < 0)
+		return -EINVAL;
+
 	list_for_each_entry(nesdev, &nes_dev_list, list) {
 		if (i == ee_flsh_adapter) {
 			nesdev->nesadapter->wqm_quanta = wqm_quanta_value;