iio: adc: ti-ads1298: Add NULL check in ads1298_init

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commit bcb394bb28 upstream.

devm_kasprintf() can return a NULL pointer on failure. A check on the
return value of such a call in ads1298_init() is missing. Add it.

Fixes: 00ef7708fa ("iio: adc: ti-ads1298: Add driver")
Signed-off-by: Charles Han <hanchunchao@inspur.com>
Link: https://patch.msgid.link/20241118090208.14586-1-hanchunchao@inspur.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Charles Han 2024-11-18 17:02:08 +08:00 • committed by Greg Kroah-Hartman

parent 07e07fbc77

commit 69b680bbac

1 changed files with 2 additions and 0 deletions

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drivers/iio/adc/ti-ads1298.c

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