On Sat, Apr 22, 2017 at 08:54:11AM +0200, Takashi Iwai wrote:

On Sat, 22 Apr 2017 00:14:57 +0200, Julia Lawall wrote:

...

I don't think the patch is correct, so I haven't bothered signing off on it. Probably the & is not correct in the IS_ERR call?

Yes, IS_ERR() was called with the wrong argument. I fixed it now.

Note that it's no branch to be merged to upstream yet, it's just a testing for the previously submitted patchset.

Simon, my latest version is found in topic/soc-cx2072x branch in sound git tree: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git

Please check that before the next submission.

thanks,

Takashi

I will merge this to my new patch, thank you for all your assistance.

Thanks,

Simon

...

julia

---------- Forwarded message ---------- Date: Sat, 22 Apr 2017 06:09:26 +0800 From: kbuild test robot fengguang.wu@intel.com To: kbuild@01.org Cc: Julia Lawall julia.lawall@lip6.fr Subject: [PATCH] ASoC: fix odd_ptr_err.cocci warnings

PTR_ERR should access the value just tested by IS_ERR

Semantic patch information: There can be false positives in the patch case, where it is the call to IS_ERR that is wrong.

Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci

CC: Simon Ho simon.ho@conexant.com Signed-off-by: Fengguang Wu fengguang.wu@intel.com

---

Please take the patch only if it's a positive warning. Thanks!

cx2072x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/codecs/cx2072x.c +++ b/sound/soc/codecs/cx2072x.c @@ -2183,7 +2183,7 @@ static int cx2072x_i2c_probe(struct i2c_ &cx2072x_regmap);

if (IS_ERR(&cx2072x->regmap)) {

• ret = PTR_ERR(cx2072x->regmap);
  

• ret = PTR_ERR(&cx2072x->regmap);
  

  dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret); return ret; }

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