[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20190309052126.23761-1-rosenp@gmail.com>
Date: Fri, 8 Mar 2019 21:21:26 -0800
From: Rosen Penev <rosenp@...il.com>
To: netdev@...r.kernel.org
Cc: igor.russkikh@...antia.com
Subject: [PATCH] net: aquantia: Switch alloc_etherdev to devm variant
Allows some simplification by avoiding calling free_netdev.
Tested on AMD based x86 system using AQC108 chipset.
Signed-off-by: Rosen Penev <rosenp@...il.com>
---
drivers/net/ethernet/aquantia/atlantic/aq_main.c | 3 ++-
drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 11 +++--------
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
index 2a11c1eefd8f..319c564c28b2 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -30,7 +30,8 @@ struct net_device *aq_ndev_alloc(void)
struct net_device *ndev = NULL;
struct aq_nic_s *aq_nic = NULL;
- ndev = alloc_etherdev_mq(sizeof(struct aq_nic_s), AQ_CFG_VECS_MAX);
+ ndev = devm_alloc_etherdev_mq(aq_nic->ndev, sizeof(struct aq_nic_s),
+ AQ_CFG_VECS_MAX);
if (!ndev)
return NULL;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index c8b44cdb91c1..ce3e4ca9ab68 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -224,13 +224,11 @@ static int aq_pci_probe(struct pci_dev *pdev,
err = aq_pci_probe_get_hw_by_id(pdev, &self->aq_hw_ops,
&aq_nic_get_cfg(self)->aq_hw_caps);
if (err)
- goto err_ioremap;
+ return err;
self->aq_hw = kzalloc(sizeof(*self->aq_hw), GFP_KERNEL);
- if (!self->aq_hw) {
- err = -ENOMEM;
- goto err_ioremap;
- }
+ if (!self->aq_hw)
+ return -ENOMEM;
self->aq_hw->aq_nic_cfg = aq_nic_get_cfg(self);
for (bar = 0; bar < 4; ++bar) {
@@ -296,8 +294,6 @@ static int aq_pci_probe(struct pci_dev *pdev,
iounmap(self->aq_hw->mmio);
err_free_aq_hw:
kfree(self->aq_hw);
-err_ioremap:
- free_netdev(ndev);
err_ndev:
pci_release_regions(pdev);
err_pci_func:
@@ -318,7 +314,6 @@ static void aq_pci_remove(struct pci_dev *pdev)
iounmap(self->aq_hw->mmio);
kfree(self->aq_hw);
pci_release_regions(pdev);
- free_netdev(self->ndev);
}
pci_disable_device(pdev);
--
2.17.1
Powered by blists - more mailing lists