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ibmvnic: Handle error case when setting link state
author
Thomas Falcon
<tlfalcon@linux.vnet.ibm.com>
Wed, 23 May 2018 18:37:59 +0000
(13:37 -0500)
committer
David S. Miller
<davem@davemloft.net>
Fri, 25 May 2018 02:19:26 +0000
(22:19 -0400)
If setting the link state is not successful, print a warning
with the resulting return code and return it to be handled
by the caller.
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ibm/ibmvnic.c
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diff --git
a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index
f1f744e
..
b1bbd5b
100644
(file)
--- a/
drivers/net/ethernet/ibm/ibmvnic.c
+++ b/
drivers/net/ethernet/ibm/ibmvnic.c
@@
-929,6
+929,10
@@
static int set_link_state(struct ibmvnic_adapter *adapter, u8 link_state)
/* Partuial success, delay and re-send */
mdelay(1000);
resend = true;
+ } else if (adapter->init_done_rc) {
+ netdev_warn(netdev, "Unable to set link state, rc=%d\n",
+ adapter->init_done_rc);
+ return adapter->init_done_rc;
}
} while (resend);