diff options
| author | Joe Perches <joe@perches.com> | 2013-02-03 17:43:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-04 13:22:33 -0500 |
| commit | b2adaca92c63b9bb8beb021d554f656e387a7648 (patch) | |
| tree | ec0ca7c14267dc090435ddbefe29b110912b851f /drivers/net/ethernet/ti | |
| parent | 09da6c5f60ad2e2018366e47192a9ddbccfb3ac5 (diff) | |
| download | blackbird-op-linux-b2adaca92c63b9bb8beb021d554f656e387a7648.tar.gz blackbird-op-linux-b2adaca92c63b9bb8beb021d554f656e387a7648.zip | |
ethernet: Remove unnecessary alloc/OOM messages, alloc cleanups
alloc failures already get standardized OOM
messages and a dump_stack.
Convert kzalloc's with multiplies to kcalloc.
Convert kmalloc's with multiplies to kmalloc_array.
Fix a few whitespace defects.
Convert a constant 6 to ETH_ALEN.
Use parentheses around sizeof.
Convert vmalloc/memset to vzalloc.
Remove now unused size variables.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_mdio.c | 4 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index b35e6a76664c..9e63bff124fe 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1061,12 +1061,10 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, } data->cpts_clock_shift = prop; - data->slave_data = kzalloc(sizeof(struct cpsw_slave_data) * - data->slaves, GFP_KERNEL); - if (!data->slave_data) { - pr_err("Could not allocate slave memory.\n"); + data->slave_data = kcalloc(data->slaves, sizeof(struct cpsw_slave_data), + GFP_KERNEL); + if (!data->slave_data) return -EINVAL; - } if (of_property_read_u32(node, "cpdma_channels", &prop)) { pr_err("Missing cpdma_channels property in the DT.\n"); diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c index cca25509b039..d04a622b08d4 100644 --- a/drivers/net/ethernet/ti/davinci_mdio.c +++ b/drivers/net/ethernet/ti/davinci_mdio.c @@ -320,10 +320,8 @@ static int davinci_mdio_probe(struct platform_device *pdev) int ret, addr; data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) { - dev_err(dev, "failed to alloc device data\n"); + if (!data) return -ENOMEM; - } data->bus = mdiobus_alloc(); if (!data->bus) { |
