linux/drivers/mmc
Jiasheng Jiang 4d315357b3 mmc: sh_mmcif: Check for null res pointer
If there is no suitable resource, platform_get_resource() will return
NULL.
Therefore in order to avoid the dereference of the NULL pointer, it
should be better to check the 'res'.

Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Cc: stable@vger.kernel.org # v5.16+
Link: https://lore.kernel.org/r/20220119120006.1426964-1-jiasheng@iscas.ac.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-01-24 15:37:13 +01:00
..
core for-5.17/block-2022-01-11 2022-01-12 10:26:52 -08:00
host mmc: sh_mmcif: Check for null res pointer 2022-01-24 15:37:13 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00