diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2018-03-08 12:46:47 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2018-05-16 09:21:48 +0100 |
| commit | 5053e3a3383ef3952496146c75e77245e51e9040 (patch) | |
| tree | afc1ff2f53ec169d0262b24d3e0d8ddda6d4bab2 /drivers/mfd/abx500-core.c | |
| parent | mfd: abx500-core: Delete an error message for a failed memory allocation in abx500_register_ops() (diff) | |
| download | linux-dev-5053e3a3383ef3952496146c75e77245e51e9040.tar.xz linux-dev-5053e3a3383ef3952496146c75e77245e51e9040.zip | |
mfd: abx500-core: Improve two size determinations in abx500_register_ops()
Replace the specification of two data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/abx500-core.c')
| -rw-r--r-- | drivers/mfd/abx500-core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mfd/abx500-core.c b/drivers/mfd/abx500-core.c index c8c9d41abcaa..17176e91cbd0 100644 --- a/drivers/mfd/abx500-core.c +++ b/drivers/mfd/abx500-core.c @@ -37,14 +37,12 @@ int abx500_register_ops(struct device *dev, struct abx500_ops *ops) { struct abx500_device_entry *dev_entry; - dev_entry = devm_kzalloc(dev, - sizeof(struct abx500_device_entry), - GFP_KERNEL); + dev_entry = devm_kzalloc(dev, sizeof(*dev_entry), GFP_KERNEL); if (!dev_entry) return -ENOMEM; dev_entry->dev = dev; - memcpy(&dev_entry->ops, ops, sizeof(struct abx500_ops)); + memcpy(&dev_entry->ops, ops, sizeof(*ops)); list_add_tail(&dev_entry->list, &abx500_list); return 0; |