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2f91eb6951
linux/drivers/mtd/nand/raw
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Gustavo A. R. Silva 2f91eb6951 mtd: rawnand: atmel: 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 issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-04 23:46:38 +02:00
..
atmel mtd: rawnand: atmel: use struct_size() in devm_kzalloc() 2018-09-04 23:46:38 +02:00
bcm47xxnflash
brcmnand Char/Misc driver patches for 4.19-rc1 2018-08-18 11:04:51 -07:00
gpmi-nand mtd: rawnand: gpmi: convert driver to nand_scan() 2018-07-31 09:45:58 +02:00
ams-delta.c
au1550nd.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
cafe_nand.c mtd: rawnand: cafe: convert driver to nand_scan() 2018-07-31 09:46:07 +02:00
cmx270_nand.c mtd: rawnand: use mtd_device_register() where applicable 2018-07-19 23:14:12 +02:00
cs553x_nand.c mtd: rawnand: use mtd_device_register() where applicable 2018-07-19 23:14:12 +02:00
davinci_nand.c mtd: rawnand: davinci: convert driver to nand_scan() 2018-07-31 09:45:55 +02:00
denali_dt.c mtd: rawnand: denali: use SPDX-License-Identifier and fix license mismatch 2018-09-04 23:37:40 +02:00
denali_pci.c mtd: rawnand: denali: use SPDX-License-Identifier and fix license mismatch 2018-09-04 23:37:40 +02:00
denali.c mtd: rawnand: denali: use SPDX-License-Identifier and fix license mismatch 2018-09-04 23:37:40 +02:00
denali.h mtd: rawnand: denali: use SPDX-License-Identifier and fix license mismatch 2018-09-04 23:37:40 +02:00
diskonchip.c mtd: rawnand: Kill the chip->scan_bbt() hook 2018-07-18 10:10:12 +02:00
docg4.c mtd: rawnand: docg4: Remove wrong __init annotations 2018-08-27 10:16:56 +02:00
fsl_elbc_nand.c mtd: rawnand: fsl_elbc: convert driver to nand_scan() 2018-07-31 09:45:57 +02:00
fsl_ifc_nand.c mtd: rawnand: fsl_ifc: fixup SRAM init for newer ctrl versions 2018-09-04 23:37:38 +02:00
fsl_upm.c mtd: rawnand: Convert to using %pOFn instead of device_node.name 2018-09-04 23:37:38 +02:00
fsmc_nand.c mtd: rawnand: fsmc: convert driver to nand_scan() 2018-07-31 09:45:57 +02:00
gpio.c
hisi504_nand.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
jz4740_nand.c mtd: rawnand: jz4740: convert driver to nand_scan() 2018-07-31 09:46:11 +02:00
jz4780_bch.c
jz4780_bch.h
jz4780_nand.c mtd: rawnand: jz4780: use struct_size() in devm_kzalloc() 2018-09-04 23:44:25 +02:00
Kconfig mtd: rawnand: atmel: Select GENERIC_ALLOCATOR 2018-08-11 18:07:44 +02:00
lpc32xx_mlc.c mtd: rawnand: lpc32xx_mlc: convert driver to nand_scan() 2018-07-31 09:46:07 +02:00
lpc32xx_slc.c mtd: rawnand: lpc32xx_slc: convert driver to nand_scan() 2018-07-31 09:45:59 +02:00
Makefile mtd: rawnand: add NVIDIA Tegra NAND Flash controller driver 2018-07-02 09:02:06 +02:00
marvell_nand.c mtd: rawnand: marvell: document a bit more the driver 2018-09-04 23:37:38 +02:00
mpc5121_nfc.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
mtk_ecc.c mtd: rawnand: mtk: use of_device_get_match_data() 2018-04-29 08:56:41 +02:00
mtk_ecc.h
mtk_nand.c mtd: rawnand: mtk: convert driver to nand_scan() 2018-07-31 09:46:00 +02:00
mxc_nand.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
nand_amd.c
nand_base.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
nand_bbt.c mtd: rawnand: Rename nand_default_bbt() into nand_create_bbt() 2018-07-18 09:34:22 +02:00
nand_bch.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
nand_ecc.c
nand_hynix.c mtd: rawnand: hynix: Use ->exec_op() in hynix_nand_reg_write_op() 2018-07-18 10:10:15 +02:00
nand_ids.c
nand_macronix.c mtd: rawnand: All AC chips have a broken GET_FEATURES(TIMINGS). 2018-06-22 00:31:22 +02:00
nand_micron.c mtd: rawnand: allocate dynamically ONFI parameters during detection 2018-08-01 09:45:59 +02:00
nand_samsung.c
nand_timings.c mtd: rawnand: allocate dynamically ONFI parameters during detection 2018-08-01 09:45:59 +02:00
nand_toshiba.c mtd: rawnand: toshiba: Add support for Toshiba Memory BENAND (Built-in ECC NAND) 2018-09-04 23:37:19 +02:00
nandsim.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
ndfc.c mtd: rawnand: Convert to using %pOFn instead of device_node.name 2018-09-04 23:37:38 +02:00
nuc900_nand.c
omap2.c mtd: rawnand: omap2: convert driver to nand_scan() 2018-07-31 09:46:08 +02:00
omap_elm.c
orion_nand.c mtd: rawnand: orion: Handle cases where __LINUX_ARM_ARCH__ is not defined 2018-07-31 09:45:51 +02:00
oxnas_nand.c mtd: rawnand: better name for the controller structure 2018-07-31 09:45:52 +02:00
pasemi_nand.c
plat_nand.c mtd: rawnand: plat_nand: Kill pdata->ctrl.{hwcontrol, read_byte}() 2018-07-18 10:10:12 +02:00
qcom_nandc.c mtd: rawnand: qcom: don't include dma-direct.h 2018-09-04 23:37:38 +02:00
r852.c
r852.h
s3c2410.c mtd: rawnand: s3c2410: convert driver to nand_scan() 2018-07-31 09:46:01 +02:00
sh_flctl.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
sharpsl.c mtd: rawnand: sharpsl: Remove inclusion of mach and asm headers 2018-07-18 09:34:16 +02:00
sm_common.c mtd: rawnand: sm_common: convert driver to nand_scan_with_ids() 2018-07-31 09:46:04 +02:00
sm_common.h
socrates_nand.c mtd: rawnand: Get rid of the ->read_word() hook 2018-09-04 22:53:13 +02:00
sunxi_nand.c mtd: rawnand: sunxi: convert driver to nand_scan() 2018-07-31 09:46:02 +02:00
tango_nand.c mtd: rawnand: tango: convert driver to nand_scan() 2018-07-31 09:46:03 +02:00
tegra_nand.c mtd: rawnand: tegra: convert driver to nand_scan() 2018-07-31 09:46:12 +02:00
tmio_nand.c
txx9ndfmc.c mtd: rawnand: txx9ndfmc: convert driver to nand_scan() 2018-07-31 09:46:13 +02:00
vf610_nfc.c mtd: rawnand: vf610: convert driver to nand_scan() 2018-07-31 09:46:04 +02:00
xway_nand.c