diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 495586232aa1..fdf9e61d0651 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -74,15 +74,14 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr, int (*set)(struct net_device *, unsigned long)) { struct net_device *net = to_net_dev(dev); - char *endp; unsigned long new; int ret = -EINVAL; if (!capable(CAP_NET_ADMIN)) return -EPERM; - new = simple_strtoul(buf, &endp, 0); - if (endp == buf) + ret = kstrtoul(buf, 0, &new); + if (ret) goto err; if (!rtnl_trylock()) @@ -232,7 +231,7 @@ NETDEVICE_SHOW(flags, fmt_hex); static int change_flags(struct net_device *net, unsigned long new_flags) { - return dev_change_flags(net, (unsigned) new_flags); + return dev_change_flags(net, (unsigned int) new_flags); } static ssize_t store_flags(struct device *dev, struct device_attribute *attr, @@ -582,7 +581,7 @@ static ssize_t store_rps_map(struct netdev_rx_queue *queue, return err; } - map = kzalloc(max_t(unsigned, + map = kzalloc(max_t(unsigned int, RPS_MAP_SIZE(cpumask_weight(mask)), L1_CACHE_BYTES), GFP_KERNEL); if (!map) { @@ -903,7 +902,7 @@ static ssize_t bql_set_hold_time(struct netdev_queue *queue, const char *buf, size_t len) { struct dql *dql = &queue->dql; - unsigned value; + unsigned int value; int err; err = kstrtouint(buf, 10, &value); @@ -1107,7 +1106,7 @@ static ssize_t store_xps_map(struct netdev_queue *queue, return err; } - new_dev_maps = kzalloc(max_t(unsigned, + new_dev_maps = kzalloc(max_t(unsigned int, XPS_DEV_MAPS_SIZE, L1_CACHE_BYTES), GFP_KERNEL); if (!new_dev_maps) { free_cpumask_var(mask); |