The patch
ASoC: sprd: Fix the smatch warning
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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
From adcc9f2b064e60f569979fb1de1f158e8bed8a6d Mon Sep 17 00:00:00 2001
From: Baolin Wang baolin.wang@linaro.org Date: Wed, 3 Apr 2019 00:47:55 -0700 Subject: [PATCH] ASoC: sprd: Fix the smatch warning
Remove the unnecessary validation of the 'cstream' variable to fix below smatch warning:
sprd_platform_compr_drain_notify() warn: variable dereferenced before check 'cstream' (see line 105)
Reported-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Baolin Wang baolin.wang@linaro.org Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/sprd/sprd-pcm-compress.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/sprd/sprd-pcm-compress.c b/sound/soc/sprd/sprd-pcm-compress.c index dc84257cffc2..424e9834d093 100644 --- a/sound/soc/sprd/sprd-pcm-compress.c +++ b/sound/soc/sprd/sprd-pcm-compress.c @@ -107,8 +107,7 @@ static void sprd_platform_compr_drain_notify(void *arg)
memset(stream->info_area, 0, sizeof(struct sprd_compr_playinfo));
- if (cstream) - snd_compr_drain_notify(cstream); + snd_compr_drain_notify(cstream); }
static void sprd_platform_compr_dma_complete(void *data)