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net: dm9051: Use PTR_ERR_OR_ZERO() to simplify code 

Use the standard error pointer macro to shorten the code and simplify.

Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Link: https://lore.kernel.org/r/20230822021455.205101-2-liaoyu15@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yu Liao 2023-08-22 10:14:55 +08:00 committed by Jakub Kicinski
parent e3b3a87967
commit 664c84c26d
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/davicom/dm9051.c
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@ -1158,9 +1158,7 @@ static int dm9051_phy_connect(struct board_info *db)
db->phydev = phy_connect(db->ndev, phy_id, dm9051_handle_link_change,
PHY_INTERFACE_MODE_MII);
if (IS_ERR(db->phydev))
return PTR_ERR_OR_ZERO(db->phydev);
return 0;
return PTR_ERR_OR_ZERO(db->phydev);
}
static int dm9051_probe(struct spi_device *spi)