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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-04-26 06:08:57 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2022-05-23 16:52:45 +0300 |
| commit | 311242c7703df0da14c206260b7e855f69cb0264 (patch) | |
| tree | d1466e995752fc98fedf89d91222386d49d2a8d1 /fs/xattr.c | |
| parent | eeb0a442da2fbf9617e9f934026958f782b1beef (diff) | |
| download | linux-311242c7703df0da14c206260b7e855f69cb0264.tar.xz | |
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
It will cause null-ptr-deref when using 'res', if platform_get_resource()
returns NULL, so move using 'res' after devm_ioremap_resource() that
will check it to avoid null-ptr-deref.
And use devm_platform_get_and_ioremap_resource() to simplify code.
Fixes: b5e29aa880be ("mfd: davinci_voicecodec: Remove pointless #include")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220426030857.3539336-1-yangyingliang@huawei.com
Diffstat (limited to 'fs/xattr.c')
0 files changed, 0 insertions, 0 deletions