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| author | Nicholas Mc Guire | 2018-12-02 11:04:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-02-12 19:47:06 +0100 |
| commit | 389de86c1045966d548f8e8f49e89cf43fd0a9e8 (patch) | |
| tree | 1a9b9f7dbf2fdeef2bb0d6172cbb601b1b2cc0d4 /drivers/iommu | |
| parent | gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack (diff) | |
| download | kernel-qcow2-linux-389de86c1045966d548f8e8f49e89cf43fd0a9e8.tar.gz kernel-qcow2-linux-389de86c1045966d548f8e8f49e89cf43fd0a9e8.tar.xz kernel-qcow2-linux-389de86c1045966d548f8e8f49e89cf43fd0a9e8.zip | |
pinctrl: sx150x: handle failure case of devm_kstrdup
[ Upstream commit a9d9f6b83f1bb05da849b3540e6d1f70ef1c2343 ]
devm_kstrdup() may return NULL if internal allocation failed.
Thus using label, name is unsafe without checking. Therefor
in the unlikely case of allocation failure, sx150x_probe() simply
returns -ENOMEM.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: 9e80f9064e73 ("pinctrl: Add SX150X GPIO Extender Pinctrl Driver")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/iommu')
0 files changed, 0 insertions, 0 deletions