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path: root/drivers/net/82596.c
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Diffstat (limited to 'drivers/net/82596.c')
-rw-r--r--drivers/net/82596.c30
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 73073d0b6894..89e43d7cb9f5 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -1015,24 +1015,35 @@ static int i596_open(struct net_device *dev)
}
#ifdef ENABLE_MVME16x_NET
if (MACH_IS_MVME16x) {
- if (request_irq(0x56, i596_error, 0, "i82596_error", dev))
- return -EAGAIN;
+ if (request_irq(0x56, i596_error, 0, "i82596_error", dev)) {
+ res = -EAGAIN;
+ goto err_irq_dev;
+ }
}
#endif
res = init_rx_bufs(dev);
- if (res) {
- free_irq(dev->irq, dev);
- return res;
- }
+ if (res)
+ goto err_irq_56;
netif_start_queue(dev);
- /* Initialize the 82596 memory */
if (init_i596_mem(dev)) {
res = -EAGAIN;
- free_irq(dev->irq, dev);
+ goto err_queue;
}
+ return 0;
+
+err_queue:
+ netif_stop_queue(dev);
+ remove_rx_bufs(dev);
+err_irq_56:
+#ifdef ENABLE_MVME16x_NET
+ free_irq(0x56, dev);
+#endif
+err_irq_dev:
+ free_irq(dev->irq, dev);
+
return res;
}
@@ -1498,6 +1509,9 @@ static int i596_close(struct net_device *dev)
}
#endif
+#ifdef ENABLE_MVME16x_NET
+ free_irq(0x56, dev);
+#endif
free_irq(dev->irq, dev);
remove_rx_bufs(dev);