diff options
| author | Colin Ian King | 2021-10-13 17:51:42 +0100 |
|---|---|---|
| committer | David S. Miller | 2021-10-15 11:02:36 +0100 |
| commit | bacc8daf97d4199316328a5d18eeafbe447143c5 (patch) | |
| tree | b118e57f07eaee3940535ed246c7af95f8fd0c72 | |
| parent | d00e60ee54b12de945b8493cf18c1ada9e422514 (diff) | |
xen-netback: Remove redundant initialization of variable err
The variable err is being initialized with a value that is never read, it
is being updated immediately afterwards. The assignment is redundant and
can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 32d5bc4919d8..0f7fd159f0f2 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1474,7 +1474,7 @@ int xenvif_map_frontend_data_rings(struct xenvif_queue *queue, struct xen_netif_tx_sring *txs; struct xen_netif_rx_sring *rxs; RING_IDX rsp_prod, req_prod; - int err = -ENOMEM; + int err; err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(queue->vif), &tx_ring_ref, 1, &addr); |