diff options
| author |   Axel Lin <axel.lin@ingics.com> | 2012-12-18 15:43:45 +0800 |
|---|---|---|
| committer |   Mike Turquette <mturquette@linaro.org> | 2013-01-11 18:55:36 -0800 |
| commit | 9f58b9b9fe3646421d9de251a4c5eec6d299a395 (patch) | |
| tree | 6f5567abbc780d5eedbc10e2bf89558e6ccff38a /drivers/clk/clk-max77686.c | |
| parent | clk: fixed-factor: round_rate should use do_div (diff) | |
| download | linux-dev-9f58b9b9fe3646421d9de251a4c5eec6d299a395.tar.xz linux-dev-9f58b9b9fe3646421d9de251a4c5eec6d299a395.zip | |
clk: max77686: Fix return value checking for devm_kzalloc
devm_kzalloc returns NULL on failure.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/clk-max77686.c')
| -rw-r--r-- | drivers/clk/clk-max77686.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c index d098f72e1d5f..894421417000 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; } |