Passing zero to dev_err_probe is a success which is incorrect when
i2c_check_functionality() fails.

Fix this by passing -ENXIO instead of zero to dev_err_probe().

Fixes: 028a2ae25691 ("ASoC: codecs: Add aw88261 amplifier driver")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202308150315.CvOTIOKm-lkp@intel.com/
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
---
This is only compile tested.
---
 sound/soc/codecs/aw88261.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c
index 6e2266b71386..a697b5006b45 100644
--- a/sound/soc/codecs/aw88261.c
+++ b/sound/soc/codecs/aw88261.c
@@ -1245,7 +1245,7 @@ static int aw88261_i2c_probe(struct i2c_client *i2c)
 
 	ret = i2c_check_functionality(i2c->adapter, I2C_FUNC_I2C);
 	if (!ret)
-		return dev_err_probe(&i2c->dev, ret, "check_functionality failed");
+		return dev_err_probe(&i2c->dev, -ENXIO, "check_functionality failed");
 
 	aw88261 = devm_kzalloc(&i2c->dev, sizeof(*aw88261), GFP_KERNEL);
 	if (!aw88261)
-- 
2.39.3

On Thu, 24 Aug 2023 12:17:10 -0700, Harshit Mogalapalli wrote:
> Passing zero to dev_err_probe is a success which is incorrect when
> i2c_check_functionality() fails.
> 
> Fix this by passing -ENXIO instead of zero to dev_err_probe().
> 
> 

Applied to

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

Thanks!

[1/1] ASoC: codecs: Fix error code in aw88261_i2c_probe()
      commit: 8886e1b03669c498f7a24bc5e483f46db5e81f82

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.

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Thanks,
Mark