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ctcm: replace sscanf by kstrto function

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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>
This commit is contained in:
Thomas Richter 2014-10-22 12:18:07 +02:00 committed by David S. Miller
parent 786f00659a
commit 652d77ba7b
1 changed files with 4 additions and 4 deletions
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8
drivers/s390/net/ctcm_sysfs.c
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@ -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) ||