drivers/net/tokenring: Use status field rather than state field
In general in this file, it is the status field, not the state field, that
contains values like OPEN and CLOSED. Indeed, in the first error case, it
is the field status that is initialized. I have thus assumed that all of
the error handling code should be the same, and moved it to the end of the
function to emphasize its commonality.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 6515894..23e012f 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -3091,11 +3091,7 @@
/* Setup the lobe media test. */
smctr_lobe_media_test_cmd(dev);
if(smctr_wait_cmd(dev))
- {
- smctr_reset_adapter(dev);
- tp->status = CLOSED;
- return (LOBE_MEDIA_TEST_FAILED);
- }
+ goto err;
/* Tx lobe media test frames. */
for(i = 0; i < 1500; ++i)
@@ -3103,20 +3099,12 @@
if(smctr_send_lobe_media_test(dev))
{
if(perror)
- {
- smctr_reset_adapter(dev);
- tp->state = CLOSED;
- return (LOBE_MEDIA_TEST_FAILED);
- }
+ goto err;
else
{
perror = 1;
if(smctr_lobe_media_test_cmd(dev))
- {
- smctr_reset_adapter(dev);
- tp->state = CLOSED;
- return (LOBE_MEDIA_TEST_FAILED);
- }
+ goto err;
}
}
}
@@ -3124,28 +3112,24 @@
if(smctr_send_dat(dev))
{
if(smctr_send_dat(dev))
- {
- smctr_reset_adapter(dev);
- tp->state = CLOSED;
- return (LOBE_MEDIA_TEST_FAILED);
- }
+ goto err;
}
/* Check if any frames received during test. */
if((tp->rx_fcb_curr[MAC_QUEUE]->frame_status)
|| (tp->rx_fcb_curr[NON_MAC_QUEUE]->frame_status))
- {
- smctr_reset_adapter(dev);
- tp->state = CLOSED;
- return (LOBE_MEDIA_TEST_FAILED);
- }
+ goto err;
/* Set receive mask to "Promisc" mode. */
tp->receive_mask = saved_rcv_mask;
smctr_chg_rx_mask(dev);
- return (0);
+ return 0;
+err:
+ smctr_reset_adapter(dev);
+ tp->status = CLOSED;
+ return LOBE_MEDIA_TEST_FAILED;
}
static int smctr_lobe_media_test_cmd(struct net_device *dev)