mirror of https://gitee.com/openkylin/linux.git
fc9eec4d64
Fix missing 'kfree_const(cell->name)' when call to
nvmem_cell_info_to_nvmem_cell() in several places:
* after nvmem_cell_info_to_nvmem_cell() failed during
nvmem_add_cells()
* during nvmem_device_cell_{read,write} when cell->name is
kstrdup'ed() without calling kfree_const() at the end, but
really there is no reason to do that 'dup, because the cell
instance is allocated on the stack for some short period to be
read/write without exposing it to the caller.
So the new nvmem_cell_info_to_nvmem_cell_nodup() helper is introduced
which is used to convert cell_info -> cell without name duplication as
a lighweight version of nvmem_cell_info_to_nvmem_cell().
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| bcm-ocotp.c | ||
| core.c | ||
| imx-iim.c | ||
| imx-ocotp-scu.c | ||
| imx-ocotp.c | ||
| jz4780-efuse.c | ||
| lpc18xx_eeprom.c | ||
| lpc18xx_otp.c | ||
| meson-efuse.c | ||
| meson-mx-efuse.c | ||
| mtk-efuse.c | ||
| mxs-ocotp.c | ||
| qcom-spmi-sdam.c | ||
| qfprom.c | ||
| rave-sp-eeprom.c | ||
| rockchip-efuse.c | ||
| rockchip-otp.c | ||
| sc27xx-efuse.c | ||
| snvs_lpgpr.c | ||
| sprd-efuse.c | ||
| stm32-romem.c | ||
| sunxi_sid.c | ||
| uniphier-efuse.c | ||
| vf610-ocotp.c | ||
| zynqmp_nvmem.c | ||