diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index e407111db663..c93eb351ab3d 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -1191,27 +1191,30 @@ void ksz8_flush_dyn_mac_table(struct ksz_device *dev, int port) int ksz8_fdb_dump(struct ksz_device *dev, int port, dsa_fdb_dump_cb_t *cb, void *data) { - int ret = 0; - u16 i = 0; - u16 entries = 0; - u8 fid; - u8 src_port; u8 mac[ETH_ALEN]; + u8 src_port, fid; + u16 entries = 0; + int ret, i; - do { + for (i = 0; i < KSZ8_DYN_MAC_ENTRIES; i++) { ret = ksz8_r_dyn_mac_table(dev, i, mac, &fid, &src_port, &entries); - if (!ret && port == src_port) { + if (ret == -ENXIO) + return 0; + if (ret) + return ret; + + if (i >= entries) + return 0; + + if (port == src_port) { ret = cb(mac, fid, false, data); if (ret) - break; + return ret; } - i++; - } while (i < entries); - if (i >= entries) - ret = 0; + } - return ret; + return 0; } static int ksz8_add_sta_mac(struct ksz_device *dev, int port, |