[PATCH][next] ASoC: fsl: fsl_easrc: Fix uninitialized variable st2_mem_alloc

[PATCH][next] ASoC: fsl: fsl_easrc: Fix uninitialized variable st2_mem_alloc

[Colin King]

From: Colin Ian King <colin.king@canonical.com>

A previous cleanup commit removed the ininitialization of st2_mem_alloc.
Fix this by restoring the original behaviour by initializing it to zero.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: e80382fe721f ("ASoC: fsl: fsl_easrc: remove useless assignments")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/soc/fsl/fsl_easrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 725a5d3aaa02..e823c9c13764 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -710,7 +710,7 @@ static int fsl_easrc_max_ch_for_slot(struct fsl_asrc_pair *ctx,
 				     struct fsl_easrc_slot *slot)
 {
 	struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
-	int st1_mem_alloc = 0, st2_mem_alloc;
+	int st1_mem_alloc = 0, st2_mem_alloc = 0;
 	int pf_mem_alloc = 0;
 	int max_channels = 8 - slot->num_channel;
 	int channels = 0;
-- 
2.30.0

Re: [PATCH][next] ASoC: fsl: fsl_easrc: Fix uninitialized variable st2_mem_alloc

[Mark Brown]

On Wed, 3 Mar 2021 09:18:35 +0000, Colin King wrote:
> A previous cleanup commit removed the ininitialization of st2_mem_alloc.
> Fix this by restoring the original behaviour by initializing it to zero.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: fsl: fsl_easrc: Fix uninitialized variable st2_mem_alloc
      commit: 84e4eb57ed620adc0371579a5662c4924a72a306

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.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark