ASoC: wm_adsp: Don't use no_free_ptr() when passing to PTR_ERR()

It's no longer necessary to no_free_ptr() an auto-freed pointer before
passing it to PTR_ERR(). This was fixed by commit
cd7eb8f ("mm/slab: make __free(kfree) accept error pointers").

Removing the no_free_ptr() avoids the spurious warning
"inconsistent IS_ERR and PTR_ERR".

Fixes: b5d057a ("ASoC: wm_adsp: Use vmemdup_user() instead of open-coding")
Signed-off-by: Richard Fitzgerald <[email protected]>
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: rfvirgil

sound/soc/codecs/wm_adsp.c

@@ -419,7 +419,7 @@ static int wm_coeff_tlv_put(struct snd_kcontrol *kctl,
 	void *scratch __free(kvfree) = vmemdup_user(bytes, size);
 
 	if (IS_ERR(scratch))
-		return PTR_ERR(no_free_ptr(scratch));
+		return PTR_ERR(scratch);
 
 	return cs_dsp_coeff_lock_and_write_ctrl(cs_ctl, 0, scratch, size);
 }