linux/arch/arm/mach-integrator
Gustavo A. R. Silva 21face6f0d ARM: integrator: impd1: use struct_size() in devm_kzalloc()
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 = devm_kzalloc(dev, sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL);

Instead of leaving these open-coded and prone to type mistakes, we can
now use the new struct_size() helper:

instance = devm_kzalloc(dev, struct_size(instance, entry, count), GFP_KERNEL);

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
2019-01-11 13:33:00 +01:00
..
cm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
common.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
core.c soc: move SoC driver for the ARM Integrator 2014-11-13 10:32:05 +01:00
hardware.h ARM: integrator: localize the hardware.h header 2014-02-26 13:49:07 +01:00
impd1.c ARM: integrator: impd1: use struct_size() in devm_kzalloc() 2019-01-11 13:33:00 +01:00
impd1.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
integrator_ap.c ARM: integrator: Delete the V3 PCI driver 2017-09-27 23:20:22 +02:00
integrator_cp.c mmc: mmci: Drop support for pdata GPIO numbers 2018-10-08 11:40:43 +02:00
Kconfig ARM: stop *MIGHT_HAVE_PCI* config from being selected redundantly 2016-09-21 22:45:05 +02:00
lm.c ARM: integrator: localize the lm.h header 2014-02-26 13:49:05 +01:00
lm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile ARM: SoC platform updates for 4.15 2017-11-16 14:05:12 -08:00