diff options
| author | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2013-04-10 23:29:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-11 16:19:39 -0400 |
| commit | 727f957a3c24c97e228337e876c6c4b2733bdca3 (patch) | |
| tree | 078c585cddcc26654410a054a5b1aad36fc489f8 | |
| parent | 209224862cabf7a871d680c448148ef6376bf98b (diff) | |
net: mv643xx_eth: use managed devm_kzalloc
This patch moves shared private data kzalloc to managed devm_kzalloc and
cleans now unneccessary kfree and error handling.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/marvell/mv643xx_eth.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index bbe61041ddac..305038f48176 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2547,25 +2547,22 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) struct mv643xx_eth_shared_private *msp; const struct mbus_dram_target_info *dram; struct resource *res; - int ret; if (!mv643xx_eth_version_printed++) pr_notice("MV-643xx 10/100/1000 ethernet driver version %s\n", mv643xx_eth_driver_version); - ret = -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (res == NULL) - goto out; + return -EINVAL; - ret = -ENOMEM; - msp = kzalloc(sizeof(*msp), GFP_KERNEL); + msp = devm_kzalloc(&pdev->dev, sizeof(*msp), GFP_KERNEL); if (msp == NULL) - goto out; + return -ENOMEM; msp->base = ioremap(res->start, resource_size(res)); if (msp->base == NULL) - goto out_free; + return -ENOMEM; msp->clk = devm_clk_get(&pdev->dev, NULL); if (!IS_ERR(msp->clk)) @@ -2585,11 +2582,6 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) platform_set_drvdata(pdev, msp); return 0; - -out_free: - kfree(msp); -out: - return ret; } static int mv643xx_eth_shared_remove(struct platform_device *pdev) @@ -2599,7 +2591,6 @@ static int mv643xx_eth_shared_remove(struct platform_device *pdev) iounmap(msp->base); if (!IS_ERR(msp->clk)) clk_disable_unprepare(msp->clk); - kfree(msp); return 0; } |