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Subject[PATCH] clk: max77686: Fix return value checking for devm_kzalloc
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Date
devm_kzalloc returns NULL on failure.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/clk/clk-max77686.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c
index d098f72..8944214 100644
--- a/drivers/clk/clk-max77686.c
+++ b/drivers/clk/clk-max77686.c
@@ -132,7 +132,7 @@ static int max77686_clk_register(struct device *dev,

max77686->lookup = devm_kzalloc(dev, sizeof(struct clk_lookup),
GFP_KERNEL);
- if (IS_ERR(max77686->lookup))
+ if (!max77686->lookup)
return -ENOMEM;

max77686->lookup->con_id = hw->init->name;
@@ -151,13 +151,13 @@ static int max77686_clk_probe(struct platform_device *pdev)

max77686_clks = devm_kzalloc(&pdev->dev, sizeof(struct max77686_clk *)
* MAX77686_CLKS_NUM, GFP_KERNEL);
- if (IS_ERR(max77686_clks))
+ if (!max77686_clks)
return -ENOMEM;

for (i = 0; i < MAX77686_CLKS_NUM; i++) {
max77686_clks[i] = devm_kzalloc(&pdev->dev,
sizeof(struct max77686_clk), GFP_KERNEL);
- if (IS_ERR(max77686_clks[i]))
+ if (!max77686_clks[i])
return -ENOMEM;
}

--
1.7.9.5




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