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>
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index b35e6a7..9e63bff 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1061,12 +1061,10 @@
}
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");