[netdrvr] Fix register_netdev() races in older ISA net drivers
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 8f6b2fa..1247a25 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -572,6 +572,10 @@
dev->flags&=~IFF_MULTICAST; /* Multicast doesn't work */
#endif
+ retval = register_netdev(dev);
+ if (retval)
+ goto err_out;
+
return 0;
err_out:
mca_set_adapter_procfn(slot, NULL, NULL);
@@ -600,12 +604,7 @@
err = do_elmc_probe(dev);
if (err)
goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
return dev;
-out1:
- cleanup_card(dev);
out:
free_netdev(dev);
return ERR_PTR(err);
@@ -1288,12 +1287,9 @@
dev->irq=irq[this_dev];
dev->base_addr=io[this_dev];
if (do_elmc_probe(dev) == 0) {
- if (register_netdev(dev) == 0) {
- dev_elmc[this_dev] = dev;
- found++;
- continue;
- }
- cleanup_card(dev);
+ dev_elmc[this_dev] = dev;
+ found++;
+ continue;
}
free_netdev(dev);
if (io[this_dev]==0)