diff options
Diffstat (limited to 'drivers/net/sb1000.c')
| -rw-r--r-- | drivers/net/sb1000.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c index 941cfa8f1c2a..627b3a4405ad 100644 --- a/drivers/net/sb1000.c +++ b/drivers/net/sb1000.c @@ -316,7 +316,7 @@ static int card_send_command(const int ioaddr[], const char* name, const unsigned char out[], unsigned char in[]) { - int status, x; + int status; if ((status = card_wait_for_busy_clear(ioaddr, name))) return status; @@ -345,9 +345,7 @@ card_send_command(const int ioaddr[], const char* name, out[0], out[1], out[2], out[3], out[4], out[5]); } - if (out[1] == 0x1b) { - x = (out[2] == 0x02); - } else { + if (out[1] != 0x1b) { if (out[0] >= 0x80 && in[0] != (out[1] | 0x80)) return -EIO; } @@ -490,14 +488,13 @@ sb1000_check_CRC(const int ioaddr[], const char* name) static const unsigned char Command0[6] = {0x80, 0x1f, 0x00, 0x00, 0x00, 0x00}; unsigned char st[7]; - int crc, status; + int status; /* check CRC */ if ((status = card_send_command(ioaddr, name, Command0, st))) return status; if (st[1] != st[3] || st[2] != st[4]) return -EIO; - crc = st[1] << 8 | st[2]; return 0; } |