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kernel: bgmac: fix regression in MII registration

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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2016-08-18 06:52:04 +02:00
parent 7264df3886
commit 83f6cf649a
1 changed files with 29 additions and 0 deletions
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29
target/linux/generic/patches-4.4/170-net-bgmac-fix-reversed-check-for-MII-registration-er.patch Normal file
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@ -0,0 +1,29 @@
From 031d3de673a8bc0b7b4183ba3898a0abd803920a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Wed, 17 Aug 2016 15:31:59 +0200
Subject: [PATCH net] net: bgmac: fix reversed check for MII registration error
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
It was failing on successful registration returning meaningless errors.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Fixes: 55954f3bfdac ("net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file")
---
This fix is intendent for net repository (4.8 release).
---
drivers/net/ethernet/broadcom/bgmac-bcma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -159,7 +159,7 @@ static int bgmac_probe(struct bcma_devic
if (!bgmac_is_bcm4707_family(core)) {
mii_bus = bcma_mdio_mii_register(core, bgmac->phyaddr);
- if (!IS_ERR(mii_bus)) {
+ if (IS_ERR(mii_bus)) {
err = PTR_ERR(mii_bus);
goto err;
}