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Subject[PATCH 1/4] clk: fixed-rate: Don't open code kstrdup()
Date
Save a little code by using the library function.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/clk/clk-fixed-rate.c | 7 +------
1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index 90c79fb..cf84e41 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -45,7 +45,6 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
{
struct clk_fixed_rate *fixed;
char **parent_names = NULL;
- u8 len;

fixed = kzalloc(sizeof(struct clk_fixed_rate), GFP_KERNEL);

@@ -63,14 +62,10 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
if (! parent_names)
goto out;

- len = sizeof(char) * strlen(parent_name);
-
- parent_names[0] = kmalloc(len, GFP_KERNEL);
+ parent_names[0] = kstrdup(parent_name, GFP_KERNEL);

if (!parent_names[0])
goto out;
-
- strncpy(parent_names[0], parent_name, len);
}

out:
--
1.7.9.1


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