mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-17 11:57:07 +07:00
d9e5d174ad
One of the more common cases of allocation size calculations is finding
the size of a structure that has a zero-sized array at the end, along
with memory for some number of elements for that array. For example:
struct foo {
int stuff;
void *entry[];
};
instance = alloc(sizeof(struct foo) + count * sizeof(void *));
Instead of leaving these open-coded and prone to type mistakes, we can
now use the new struct_size() helper:
instance = alloc(struct_size(instance, entry, count));
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
||
|---|---|---|
| .. | ||
| kvaser_usb | ||
| peak_usb | ||
| ems_usb.c | ||
| esd_usb2.c | ||
| gs_usb.c | ||
| Kconfig | ||
| Makefile | ||
| mcba_usb.c | ||
| ucan.c | ||
| usb_8dev.c | ||