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| author | David S. Miller <davem@davemloft.net> | 2019-05-07 12:22:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-07 12:22:47 -0700 |
| commit | 2e7ae67b5fbbe596cb3e06410970945f975a241a (patch) | |
| tree | fc9af6d5d1fbcaa88b0eb60e543da7cec1acd12b /drivers/net/ethernet/socionext/sni_ave.c | |
| parent | 8e8673a227084923f5b3bb80a68e741aac77948d (diff) | |
| parent | a51645f70f6384ae3329551750f7f502cb8de5fc (diff) | |
| download | linux-2e7ae67b5fbbe596cb3e06410970945f975a241a.tar.bz2 | |
Merge branch 'of_get_mac_address-ERR_PTR-fixes'
Petr Štetiar says:
====================
of_get_mac_address ERR_PTR fixes
this patch series is an attempt to fix the mess, I've somehow managed to
introduce.
First patch in this series is defacto v5 of the previous 05/10 patch in the
series, but since the v4 of this 05/10 patch wasn't picked up by the
patchwork for some unknown reason, this patch wasn't applied with the other
9 patches in the series, so I'm resending it as a separate patch of this
fixup series again.
Second patch is a result of this rebase against net-next tree, where I was
checking again all current users of of_get_mac_address and found out, that
there's new one in DSA, so I've converted this user to the new ERR_PTR
encoded error value as well.
Third patch which was sent as v5 wasn't considered for merge, but I still
think, that we need to check for possible NULL value, thus current IS_ERR
check isn't sufficient and we need to use IS_ERR_OR_NULL instead.
Fourth patch fixes warning reported by kbuild test robot.
====================
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/socionext/sni_ave.c')
| -rw-r--r-- | drivers/net/ethernet/socionext/sni_ave.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c index bb6d5fb73035..51a7b48db4bc 100644 --- a/drivers/net/ethernet/socionext/sni_ave.c +++ b/drivers/net/ethernet/socionext/sni_ave.c @@ -1599,7 +1599,7 @@ static int ave_probe(struct platform_device *pdev) ndev->max_mtu = AVE_MAX_ETHFRAME - (ETH_HLEN + ETH_FCS_LEN); mac_addr = of_get_mac_address(np); - if (mac_addr) + if (!IS_ERR(mac_addr)) ether_addr_copy(ndev->dev_addr, mac_addr); /* if the mac address is invalid, use random mac address */ |