diff options
Diffstat (limited to 'src/mainboard/siemens')
| -rw-r--r-- | src/mainboard/siemens/mc_apl1/mainboard.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/mainboard/siemens/mc_apl1/mainboard.c b/src/mainboard/siemens/mc_apl1/mainboard.c index 0d93563ccf..5b8f70f353 100644 --- a/src/mainboard/siemens/mc_apl1/mainboard.c +++ b/src/mainboard/siemens/mc_apl1/mainboard.c @@ -85,19 +85,18 @@ enum cb_err mainboard_get_mac_address(struct device *dev, uint8_t mac[6]) /* Open main hwinfo block */ if (hwilib_find_blocks("hwinfo.hex") != CB_SUCCESS) return CB_ERR; - /* Now try to find a valid MAC address in hwinfo for this mapping.*/ + /* Now try to find a valid MAC address in hwinfo for this mapping. */ for (i = 0; i < MAX_NUM_MAPPINGS; i++) { - if ((hwilib_get_field(XMac1Mapping + i, buf, 16) == 16) && - !(memcmp(buf, mapping, chain_len + 4))) { + if (hwilib_get_field(XMac1Mapping + i, buf, 16) != 16) + continue; + if (memcmp(buf, mapping, chain_len + 4)) + continue; /* There is a matching mapping available, get MAC address. */ - if ((hwilib_get_field(XMac1 + i, mac, 6) == 6) && - (is_mac_adr_valid(mac))) { + if (hwilib_get_field(XMac1 + i, mac, 6) == 6) { + if (is_mac_adr_valid(mac)) return CB_SUCCESS; - } else { - return CB_ERR; - } - } else - continue; + } + return CB_ERR; } /* No MAC address found for */ return CB_ERR; |