@@ -7619,7 +7619,7 @@ static int bnxt_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
}
static int bnxt_get_phys_port_name(struct net_device *dev, char *buf,
- size_t len)
+ unsigned int len)
{
struct bnxt *bp = netdev_priv(dev);
int rc;
@@ -155,7 +155,7 @@ void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb)
}
static int bnxt_vf_rep_get_phys_port_name(struct net_device *dev, char *buf,
- size_t len)
+ unsigned int len)
{
struct bnxt_vf_rep *vf_rep = netdev_priv(dev);
struct pci_dev *pf_pdev = vf_rep->bp->pdev;
@@ -643,7 +643,7 @@ static int mlx5e_rep_close(struct net_device *dev)
}
static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
- char *buf, size_t len)
+ char *buf, unsigned int len)
{
struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5e_rep_priv *rpriv = priv->ppriv;
@@ -1498,7 +1498,7 @@ static int mlxsw_sp_port_kill_vid(struct net_device *dev,
}
static int mlxsw_sp_port_get_phys_port_name(struct net_device *dev, char *name,
- size_t len)
+ unsigned int len)
{
struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
u8 module = mlxsw_sp_port->mapping.module;
@@ -414,7 +414,7 @@ mlxsw_sx_port_get_stats64(struct net_device *dev,
}
static int mlxsw_sx_port_get_phys_port_name(struct net_device *dev, char *name,
- size_t len)
+ unsigned int len)
{
struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);
int err;
@@ -139,8 +139,8 @@ struct nfp_eth_table_port *nfp_port_get_eth_port(struct nfp_port *port)
return __nfp_port_get_eth_port(port);
}
-int
-nfp_port_get_phys_port_name(struct net_device *netdev, char *name, size_t len)
+int nfp_port_get_phys_port_name(struct net_device *netdev,
+ char *name, unsigned int len)
{
struct nfp_eth_table_port *eth_port;
struct nfp_port *port;
@@ -127,8 +127,7 @@ nfp_port_from_id(struct nfp_pf *pf, enum nfp_port_type type, unsigned int id);
struct nfp_eth_table_port *__nfp_port_get_eth_port(struct nfp_port *port);
struct nfp_eth_table_port *nfp_port_get_eth_port(struct nfp_port *port);
-int
-nfp_port_get_phys_port_name(struct net_device *netdev, char *name, size_t len);
+int nfp_port_get_phys_port_name(struct net_device *netdev, char *name, unsigned int len);
int nfp_port_configure(struct net_device *netdev, bool configed);
struct nfp_port *
@@ -1204,7 +1204,7 @@ rocker_cmd_get_port_settings_mode_proc(const struct rocker_port *rocker_port,
struct port_name {
char *buf;
- size_t len;
+ unsigned int len;
};
static int
@@ -1216,7 +1216,7 @@ rocker_cmd_get_port_settings_phys_name_proc(const struct rocker_port *rocker_por
const struct rocker_tlv *attrs[ROCKER_TLV_CMD_MAX + 1];
struct port_name *name = priv;
const struct rocker_tlv *attr;
- size_t i, j, len;
+ unsigned int i, j, len;
const char *str;
rocker_tlv_parse_desc(attrs, ROCKER_TLV_CMD_MAX, desc_info);
@@ -1229,7 +1229,7 @@ rocker_cmd_get_port_settings_phys_name_proc(const struct rocker_port *rocker_por
if (!attr)
return -EIO;
- len = min_t(size_t, rocker_tlv_len(attr), name->len);
+ len = min_t(unsigned int, rocker_tlv_len(attr), name->len);
str = rocker_tlv_data(attr);
/* make sure name only contains alphanumeric characters */
@@ -1986,7 +1986,7 @@ static int rocker_port_change_mtu(struct net_device *dev, int new_mtu)
}
static int rocker_port_get_phys_port_name(struct net_device *dev,
- char *buf, size_t len)
+ char *buf, unsigned int len)
{
struct rocker_port *rocker_port = netdev_priv(dev);
struct port_name name = { .buf = buf, .len = len };
@@ -2340,7 +2340,7 @@ static int efx_get_phys_port_id(struct net_device *net_dev,
}
static int efx_get_phys_port_name(struct net_device *net_dev,
- char *name, size_t len)
+ char *name, unsigned int len)
{
struct efx_nic *efx = netdev_priv(net_dev);
@@ -1292,7 +1292,7 @@ struct net_device_ops {
int (*ndo_get_phys_port_id)(struct net_device *dev,
struct netdev_phys_item_id *ppid);
int (*ndo_get_phys_port_name)(struct net_device *dev,
- char *name, size_t len);
+ char *name, unsigned int len);
void (*ndo_udp_tunnel_add)(struct net_device *dev,
struct udp_tunnel_info *ti);
void (*ndo_udp_tunnel_del)(struct net_device *dev,
@@ -3299,7 +3299,7 @@ int dev_change_carrier(struct net_device *, bool new_carrier);
int dev_get_phys_port_id(struct net_device *dev,
struct netdev_phys_item_id *ppid);
int dev_get_phys_port_name(struct net_device *dev,
- char *name, size_t len);
+ char *name, unsigned int len);
int dev_change_proto_down(struct net_device *dev, bool proto_down);
struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev);
struct sk_buff *dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
@@ -7031,7 +7031,7 @@ EXPORT_SYMBOL(dev_get_phys_port_id);
* Get device physical port name
*/
int dev_get_phys_port_name(struct net_device *dev,
- char *name, size_t len)
+ char *name, unsigned int len)
{
const struct net_device_ops *ops = dev->netdev_ops;
@@ -674,7 +674,7 @@ static void dsa_slave_poll_controller(struct net_device *dev)
#endif
static int dsa_slave_get_phys_port_name(struct net_device *dev,
- char *name, size_t len)
+ char *name, unsigned int len)
{
struct dsa_slave_priv *p = netdev_priv(dev);
Buffer length passed into this hook is always IFNAMSIZ which is 16. Code savings on x86_64: add/remove: 0/0 grow/shrink: 1/9 up/down: 2/-45 (-43) function old new delta rocker_cmd_get_port_settings_phys_name_proc 179 181 +2 rocker_port_get_phys_port_name 62 61 -1 mlxsw_sx_port_get_phys_port_name 54 50 -4 mlx5e_rep_get_phys_port_name 61 57 -4 efx_get_phys_port_name 50 46 -4 dsa_slave_get_phys_port_name 54 50 -4 bnxt_vf_rep_get_phys_port_name 69 65 -4 bnxt_get_phys_port_name 70 65 -5 mlxsw_sp_port_get_phys_port_name 116 107 -9 nfp_port_get_phys_port_name 180 170 -10 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 2 +- drivers/net/ethernet/netronome/nfp/nfp_port.c | 4 ++-- drivers/net/ethernet/netronome/nfp/nfp_port.h | 3 +-- drivers/net/ethernet/rocker/rocker_main.c | 8 ++++---- drivers/net/ethernet/sfc/efx.c | 2 +- include/linux/netdevice.h | 4 ++-- net/core/dev.c | 2 +- net/dsa/slave.c | 2 +- 12 files changed, 17 insertions(+), 18 deletions(-)