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ASoC: cs35l56-shared-test: Fix possible null pointer dereference

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The struct regmap_config is dereferenced before its check. Also, after
it is checked priv->reg_offset is assigned to regmap_config->reg_base,
making the removed line redundant.

Detected by Smatch:
sound/soc/codecs/cs35l56-shared-test.c:681 cs35l56_shared_test_case_base_init()
warn: variable dereferenced before check 'regmap_config' (see line 665)

Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Link: https://patch.msgid.link/20260523211522.522616-1-ethantidmore06@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ethan Tidmore 2026-05-23 16:15:22 -05:00 committed by Mark Brown
parent b0ffc4b644
commit 4fa26292e8
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1 changed files with 0 additions and 1 deletions
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sound/soc/codecs/cs35l56-shared-test.c
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@ -662,7 +662,6 @@ static int cs35l56_shared_test_case_base_init(struct kunit *test, u8 type, u8 re
test->priv = priv;
priv->test = test;
priv->reg_offset = regmap_config->reg_base;
/* Create dummy amp driver dev */
priv->amp_dev = faux_device_create("cs35l56_shared_test_drv", NULL, NULL);