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Commit 652d77ba authored by Thomas Richter's avatar Thomas Richter Committed by David S. Miller
Browse files

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: default avatarThomas Richter <tmricht@linux.vnet.ibm.com>
Signed-off-by: default avatarFrank Blaschka <blaschka@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 786f0065

drivers/s390/net/ctcm_sysfs.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -44,8 +44,8 @@ static ssize_t ctcm_buffer_write(struct device *dev, 
		return -ENODEV;

		return -ENODEV;

	}

	}





	rc = sscanf(buf, "%u", &bs1);

	rc = kstrtouint(buf, 0, &bs1);

	if (rc != 1)

	if (rc)

		goto einval;

		goto einval;

	if (bs1 > CTCM_BUFSIZE_LIMIT)

	if (bs1 > CTCM_BUFSIZE_LIMIT)

					goto einval;

					goto einval;
@@ -151,8 +151,8 @@ static ssize_t ctcm_proto_store(struct device *dev, 




	if (!priv)

	if (!priv)

		return -ENODEV;

		return -ENODEV;

	rc = sscanf(buf, "%d", &value);

	rc = kstrtoint(buf, 0, &value);

	if ((rc != 1) ||

	if (rc ||

	    !((value == CTCM_PROTO_S390)  ||

	    !((value == CTCM_PROTO_S390)  ||

	      (value == CTCM_PROTO_LINUX) ||

	      (value == CTCM_PROTO_LINUX) ||

	      (value == CTCM_PROTO_MPC) ||

	      (value == CTCM_PROTO_MPC) ||