diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 8f7aa53a4c4b..60908eab3b3a 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -701,15 +701,16 @@ static ssize_t attr_store(struct device *d, ssize_t(*set) (struct net_device *, unsigned int), unsigned int min_val, unsigned int max_val) { - char *endp; ssize_t ret; unsigned int val; if (!capable(CAP_NET_ADMIN)) return -EPERM; - val = simple_strtoul(buf, &endp, 0); - if (endp == buf || val < min_val || val > max_val) + ret = kstrtouint(buf, 0, &val); + if (ret) + return ret; + if (val < min_val || val > max_val) return -EINVAL; rtnl_lock(); @@ -829,14 +830,15 @@ static ssize_t tm_attr_store(struct device *d, struct port_info *pi = netdev_priv(to_net_dev(d)); struct adapter *adap = pi->adapter; unsigned int val; - char *endp; ssize_t ret; if (!capable(CAP_NET_ADMIN)) return -EPERM; - val = simple_strtoul(buf, &endp, 0); - if (endp == buf || val > 10000000) + ret = kstrtouint(buf, 0, &val); + if (ret) + return ret; + if (val > 10000000) return -EINVAL; rtnl_lock(); |