[PATCH] ASoC: cs35l56: Initialise a variable to silence possible static analysis error
From: Simon Trimmer simont@opensource.cirrus.com
read_poll_timeout() is a macro and val will be populated before use, however some static analysis tools treat it as a function and warn of uninitialised variable usage.
Signed-off-by: Simon Trimmer simont@opensource.cirrus.com Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com --- sound/soc/codecs/cs35l56-shared.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c index 98b1e63360ae..01b6fa97b36b 100644 --- a/sound/soc/codecs/cs35l56-shared.c +++ b/sound/soc/codecs/cs35l56-shared.c @@ -242,7 +242,7 @@ EXPORT_SYMBOL_NS_GPL(cs35l56_firmware_shutdown, SND_SOC_CS35L56_SHARED); int cs35l56_wait_for_firmware_boot(struct cs35l56_base *cs35l56_base) { unsigned int reg; - unsigned int val; + unsigned int val = 0; int read_ret, poll_ret;
if (cs35l56_base->rev < CS35L56_REVID_B0)
On Wed, 04 Oct 2023 15:42:03 +0100, Richard Fitzgerald wrote:
read_poll_timeout() is a macro and val will be populated before use, however some static analysis tools treat it as a function and warn of uninitialised variable usage.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: cs35l56: Initialise a variable to silence possible static analysis error commit: c98a0a83dccd19283da34a298876d26c7f06750f
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
participants (2)
-
Mark Brown -
Richard Fitzgerald