ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()

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The value “-ENOMEM” was assigned to the local variable “ret”
in one if branch after a devm_kzalloc() call failed at the beginning.
This error code will trigger then a pcmdevice_remove() call with a passed
null pointer so that an undesirable dereference will be performed.
Thus return the appropriate error code directly.

Fixes: 1324eafd37 ("ASoc: PCM6240: Create PCM6240 Family driver code")
Signed-off-by: Hao Ge <gehao@kylinos.cn>
Link: https://patch.msgid.link/20240617020954.17252-1-hao.ge@linux.dev
Signed-off-by: Mark Brown <broonie@kernel.org>

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Hao Ge 2024-06-17 10:09:54 +08:00 • committed by Mark Brown

parent 8978e1f7bc

commit 3722873d49

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sound/soc/codecs/pcm6240.c

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