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path: root/drivers/net/ethernet/neterion/s2io.c
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Diffstat (limited to 'drivers/net/ethernet/neterion/s2io.c')
-rw-r--r--drivers/net/ethernet/neterion/s2io.c29
1 files changed, 20 insertions, 9 deletions
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index dcf8212119f9..1d3c4474b7cb 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -7128,9 +7128,8 @@ static int s2io_card_up(struct s2io_nic *sp)
if (ret) {
DBG_PRINT(ERR_DBG, "%s: Out of memory in Open\n",
dev->name);
- s2io_reset(sp);
- free_rx_buffers(sp);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err_fill_buff;
}
DBG_PRINT(INFO_DBG, "Buf in ring:%d is %d:\n", i,
ring->rx_bufs_left);
@@ -7168,18 +7167,16 @@ static int s2io_card_up(struct s2io_nic *sp)
/* Enable Rx Traffic and interrupts on the NIC */
if (start_nic(sp)) {
DBG_PRINT(ERR_DBG, "%s: Starting NIC failed\n", dev->name);
- s2io_reset(sp);
- free_rx_buffers(sp);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_out;
}
/* Add interrupt service routine */
if (s2io_add_isr(sp) != 0) {
if (sp->config.intr_type == MSI_X)
s2io_rem_isr(sp);
- s2io_reset(sp);
- free_rx_buffers(sp);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_out;
}
timer_setup(&sp->alarm_timer, s2io_alarm_handle, 0);
@@ -7199,6 +7196,20 @@ static int s2io_card_up(struct s2io_nic *sp)
}
return 0;
+
+err_out:
+ if (config->napi) {
+ if (config->intr_type == MSI_X) {
+ for (i = 0; i < sp->config.rx_ring_num; i++)
+ napi_disable(&sp->mac_control.rings[i].napi);
+ } else {
+ napi_disable(&sp->napi);
+ }
+ }
+err_fill_buff:
+ s2io_reset(sp);
+ free_rx_buffers(sp);
+ return ret;
}
/**