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clk: basic-types: Remove useless allocation failure printks

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Printing an error on kmalloc() failures is unnecessary. Remove
the print and use *ptr in sizeof() for future-proof code.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Stephen Boyd 2015-05-14 16:47:10 -07:00
parent e0cdcda508
commit d122db7e86
6 changed files with 9 additions and 21 deletions
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4
drivers/clk/clk-composite.c
View File

@ -200,10 +200,8 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
struct clk_ops *clk_composite_ops;
composite = kzalloc(sizeof(*composite), GFP_KERNEL);
if (!composite) {
pr_err("%s: could not allocate composite clk\n", __func__);
if (!composite)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.flags = flags | CLK_IS_BASIC;

6
drivers/clk/clk-divider.c
View File

@ -430,11 +430,9 @@ static struct clk *_register_divider(struct device *dev, const char *name,
}
/* allocate the divider */
div = kzalloc(sizeof(struct clk_divider), GFP_KERNEL);
if (!div) {
pr_err("%s: could not allocate divider clk\n", __func__);
div = kzalloc(sizeof(*div), GFP_KERNEL);
if (!div)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.ops = &clk_divider_ops;

4
drivers/clk/clk-fixed-factor.c
View File

@ -74,10 +74,8 @@ struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
struct clk *clk;
fix = kmalloc(sizeof(*fix), GFP_KERNEL);
if (!fix) {
pr_err("%s: could not allocate fixed factor clk\n", __func__);
if (!fix)
return ERR_PTR(-ENOMEM);
}
/* struct clk_fixed_factor assignments */
fix->mult = mult;

6
drivers/clk/clk-fixed-rate.c
View File

@ -65,11 +65,9 @@ struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev,
struct clk_init_data init;
/* allocate fixed-rate clock */
fixed = kzalloc(sizeof(struct clk_fixed_rate), GFP_KERNEL);
if (!fixed) {
pr_err("%s: could not allocate fixed clk\n", __func__);
fixed = kzalloc(sizeof(*fixed), GFP_KERNEL);
if (!fixed)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.ops = &clk_fixed_rate_ops;

4
drivers/clk/clk-fractional-divider.c
View File

@ -109,10 +109,8 @@ struct clk *clk_register_fractional_divider(struct device *dev,
struct clk *clk;
fd = kzalloc(sizeof(*fd), GFP_KERNEL);
if (!fd) {
dev_err(dev, "could not allocate fractional divider clk\n");
if (!fd)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.ops = &clk_fractional_divider_ops;

6
drivers/clk/clk-gate.c
View File

@ -135,11 +135,9 @@ struct clk *clk_register_gate(struct device *dev, const char *name,
}
/* allocate the gate */
gate = kzalloc(sizeof(struct clk_gate), GFP_KERNEL);
if (!gate) {
pr_err("%s: could not allocate gated clk\n", __func__);
gate = kzalloc(sizeof(*gate), GFP_KERNEL);
if (!gate)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.ops = &clk_gate_ops;