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| author | Claudiu Beznea | 2023-06-15 13:53:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-07-19 16:21:38 +0200 |
| commit | 35404a47ba77607d33802cabe9f049e4fcb0e4ba (patch) | |
| tree | 08d1e52dc96314ff0e5e2fe4e2def47a0dce625d /include/uapi | |
| parent | 4e82f92c349ea603736ade1e814861c0182a55ad (diff) | |
pinctrl: microchip-sgpio: check return value of devm_kasprintf()
[ Upstream commit 310cd4c206cd04696ccbfd1927b5ab6973e8cc8e ]
devm_kasprintf() returns a pointer to dynamically allocated memory.
Pointer could be NULL in case allocation fails. Check pointer validity.
Identified with coccinelle (kmerr.cocci script).
Fixes: 7e5ea974e61c ("pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230615105333.585304-3-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions