linux-stable/drivers/mtd/chips
Gustavo A. R. Silva 04b4c06caf mtd: cfi: cmdset_0001: Use struct_size() in kmalloc()
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 = kmalloc(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 = kmalloc(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>
Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
2019-01-15 20:49:31 +01:00
..
cfi_cmdset_0001.c mtd: cfi: cmdset_0001: Use struct_size() in kmalloc() 2019-01-15 20:49:31 +01:00
cfi_cmdset_0002.c NAND core changes: 2018-08-11 12:15:19 +02:00
cfi_cmdset_0020.c mtd: cfi_cmdset_0020: Mark expected switch fall-throughs 2018-11-09 20:40:11 +01:00
cfi_probe.c mtd: cfi: Add early fixup for S70GL02GS 2018-05-04 09:52:38 +02:00
cfi_util.c mtd: cfi: deinline large functions 2015-05-27 12:42:16 -07:00
chipreg.c
fwh_lock.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gen_probe.c mtd: gen_probe: Use struct_size() in kmalloc() 2019-01-15 20:49:29 +01:00
jedec_probe.c MTD changes: 2018-04-06 12:15:41 -07:00
Kconfig mtd: Make Kconfig formatting consistent 2018-07-19 23:12:06 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
map_absent.c
map_ram.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
map_rom.c mtd: remove the get_unmapped_area method 2017-11-13 21:39:18 +01:00