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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-11-07 18:11:56 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-11-07 18:11:56 -0800 |
| commit | 0f1cd81d4a50ca99fb0b5cd8f68584bc5acab081 (patch) | |
| tree | f0aa64e956d1d2addb2263ddcd238e9f014b36a0 /net/dsa/dsa2.c | |
| parent | 4e974c120039e35b90d2cb0459452bd9a6a71594 (diff) | |
| parent | 39dae59d66acd86d1de24294bd2f343fd5e7a625 (diff) | |
Merge tag 'v4.14-rc8' into next
Merge with mainline to bring in SPDX markings to avoid annoying merge
problems when some header files get deleted.
Diffstat (limited to 'net/dsa/dsa2.c')
| -rw-r--r-- | net/dsa/dsa2.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 873af0108e24..045d8a176279 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -496,14 +496,15 @@ static int dsa_cpu_parse(struct dsa_port *port, u32 index, if (!ethernet) return -EINVAL; ethernet_dev = of_find_net_device_by_node(ethernet); + if (!ethernet_dev) + return -EPROBE_DEFER; } else { ethernet_dev = dsa_dev_to_net_device(ds->cd->netdev[index]); + if (!ethernet_dev) + return -EPROBE_DEFER; dev_put(ethernet_dev); } - if (!ethernet_dev) - return -EPROBE_DEFER; - if (!dst->cpu_dp) { dst->cpu_dp = port; dst->cpu_dp->netdev = ethernet_dev; |