diff options
| author | Ken Kawasaki <ken_kawasaki@spring.nifty.jp> | 2010-04-03 15:07:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-03 15:07:10 -0700 |
| commit | fb9e2d887243499b8d28efcf80821c4f6a092395 (patch) | |
| tree | d5b7e9411e7a06dc1d599e9a4e0961db5125d3ca | |
| parent | 93f4d91d879acfcb0ba9c2725e3133fcff2dfd1e (diff) | |
| download | linux-fb9e2d887243499b8d28efcf80821c4f6a092395.tar.bz2 | |
smc91c92_cs: fix the problem of "Unable to find hardware address"
smc91c92_cs:
*cvt_ascii_address returns 0, if success.
*call free_netdev, if we can't find hardware address.
Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/pcmcia/smc91c92_cs.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 5adc662c4bfb..ff7eb9116b6a 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -493,13 +493,14 @@ static int pcmcia_get_versmac(struct pcmcia_device *p_dev, { struct net_device *dev = priv; cisparse_t parse; + u8 *buf; if (pcmcia_parse_tuple(tuple, &parse)) return -EINVAL; - if ((parse.version_1.ns > 3) && - (cvt_ascii_address(dev, - (parse.version_1.str + parse.version_1.ofs[3])))) + buf = parse.version_1.str + parse.version_1.ofs[3]; + + if ((parse.version_1.ns > 3) && (cvt_ascii_address(dev, buf) == 0)) return 0; return -EINVAL; @@ -528,7 +529,7 @@ static int mhz_setup(struct pcmcia_device *link) len = pcmcia_get_tuple(link, 0x81, &buf); if (buf && len >= 13) { buf[12] = '\0'; - if (cvt_ascii_address(dev, buf)) + if (cvt_ascii_address(dev, buf) == 0) rc = 0; } kfree(buf); @@ -910,7 +911,7 @@ static int smc91c92_config(struct pcmcia_device *link) if (i != 0) { printk(KERN_NOTICE "smc91c92_cs: Unable to find hardware address.\n"); - goto config_undo; + goto config_failed; } smc->duplex = 0; @@ -998,6 +999,7 @@ config_undo: unregister_netdev(dev); config_failed: smc91c92_release(link); + free_netdev(dev); return -ENODEV; } /* smc91c92_config */ |