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Subject[PATCH 10/31] clk/mmp: use kmemdup rather than duplicating its implementation
Date
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/clk/mmp/clk-mix.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/mmp/clk-mix.c b/drivers/clk/mmp/clk-mix.c
index 665cb67..3383410 100644
--- a/drivers/clk/mmp/clk-mix.c
+++ b/drivers/clk/mmp/clk-mix.c
@@ -469,20 +469,20 @@ struct clk *mmp_clk_register_mix(struct device *dev,
memcpy(&mix->reg_info, &config->reg_info, sizeof(config->reg_info));
if (config->table) {
table_bytes = sizeof(*config->table) * config->table_size;
- mix->table = kzalloc(table_bytes, GFP_KERNEL);
+ mix->table = kmemdup(config->table, table_bytes, GFP_KERNEL);
if (!mix->table) {
pr_err("%s:%s: could not allocate mmp mix table\n",
__func__, name);
kfree(mix);
return ERR_PTR(-ENOMEM);
}
- memcpy(mix->table, config->table, table_bytes);
mix->table_size = config->table_size;
}

if (config->mux_table) {
table_bytes = sizeof(u32) * num_parents;
- mix->mux_table = kzalloc(table_bytes, GFP_KERNEL);
+ mix->mux_table = kmemdup(config->mux_table, table_bytes,
+ GFP_KERNEL);
if (!mix->mux_table) {
pr_err("%s:%s: could not allocate mmp mix mux-table\n",
__func__, name);
@@ -490,7 +490,6 @@ struct clk *mmp_clk_register_mix(struct device *dev,
kfree(mix);
return ERR_PTR(-ENOMEM);
}
- memcpy(mix->mux_table, config->mux_table, table_bytes);
}

mix->div_flags = config->div_flags;
--
1.9.1


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