From: Thomas Richter <tmricht@linux.vnet.ibm.com>
Date: Wed, 22 Oct 2014 10:18:07 +0000 (+0200)
Subject: ctcm: replace sscanf by kstrto function
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=652d77ba7be01093bf7e83090267533970028b12;p=openwrt%2Fstaging%2Fblogic.git

ctcm: replace sscanf by kstrto function

Since a single integer value is read from the supplied buffer
use the kstrto functions instead of sscanf.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/s390/net/ctcm_sysfs.c b/drivers/s390/net/ctcm_sysfs.c
index 6bcfbbb20f04..47773c4d235a 100644
--- a/drivers/s390/net/ctcm_sysfs.c
+++ b/drivers/s390/net/ctcm_sysfs.c
@@ -44,8 +44,8 @@ static ssize_t ctcm_buffer_write(struct device *dev,
 		return -ENODEV;
 	}
 
-	rc = sscanf(buf, "%u", &bs1);
-	if (rc != 1)
+	rc = kstrtouint(buf, 0, &bs1);
+	if (rc)
 		goto einval;
 	if (bs1 > CTCM_BUFSIZE_LIMIT)
 					goto einval;
@@ -151,8 +151,8 @@ static ssize_t ctcm_proto_store(struct device *dev,
 
 	if (!priv)
 		return -ENODEV;
-	rc = sscanf(buf, "%d", &value);
-	if ((rc != 1) ||
+	rc = kstrtoint(buf, 0, &value);
+	if (rc ||
 	    !((value == CTCM_PROTO_S390)  ||
 	      (value == CTCM_PROTO_LINUX) ||
 	      (value == CTCM_PROTO_MPC) ||