diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-01-12 16:15:34 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-17 15:54:31 +0100 |
| commit | 77d3d2e275629b50a24d805c80800a973ccfe04a (patch) | |
| tree | 609215cd8dbece9e643fb2f79bc4cd3569fb3877 /drivers/pinctrl/mvebu/pinctrl-mvebu.c | |
| parent | e6e965ce5608e1d34214c34483a7364600917b63 (diff) | |
pinctrl: mvebu: Delete an error message for a failed memory allocation in three functions
The script "checkpatch.pl" pointed information out like the following.
WARNING: Possible unnecessary 'out of memory' message
Thus fix the affected source code places.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/mvebu/pinctrl-mvebu.c')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-mvebu.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c index c2f74572ac01..0618311e75dc 100644 --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c @@ -399,12 +399,8 @@ static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, } *map = kmalloc_array(nmaps, sizeof(**map), GFP_KERNEL); - if (*map == NULL) { - dev_err(pctl->dev, - "cannot allocate pinctrl_map memory for %s\n", - np->name); + if (!*map) return -ENOMEM; - } n = 0; of_property_for_each_string(np, "marvell,pins", prop, group) { @@ -563,10 +559,8 @@ int mvebu_pinctrl_probe(struct platform_device *pdev) pctl = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pinctrl), GFP_KERNEL); - if (!pctl) { - dev_err(&pdev->dev, "unable to alloc driver\n"); + if (!pctl) return -ENOMEM; - } pctl->desc.name = dev_name(&pdev->dev); pctl->desc.owner = THIS_MODULE; @@ -604,10 +598,8 @@ int mvebu_pinctrl_probe(struct platform_device *pdev) pdesc = devm_kzalloc(&pdev->dev, pctl->desc.npins * sizeof(struct pinctrl_pin_desc), GFP_KERNEL); - if (!pdesc) { - dev_err(&pdev->dev, "failed to alloc pinctrl pins\n"); + if (!pdesc) return -ENOMEM; - } for (n = 0; n < pctl->desc.npins; n++) pdesc[n].number = n; |