[lkundrak-linux-mmp:lr/ariel 61/67] sound/soc/codecs/88ce156-codec.c:1341:5-8: Unneeded variable: "ret". Return "0" on line 1390

[lkundrak-linux-mmp:lr/ariel 61/67] sound/soc/codecs/88ce156-codec.c:1341:5-8: Unneeded variable: "ret". Return "0" on line 1390

[kbuild test robot]

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CC: kbuild-all(a)lists.01.org
TO: "Lubomir, Rintel," <lkundrak@v3.sk>

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git lr/ariel
head:   744209eb6a53c65c03de1214febd58adbad72853
commit: 27998497039d2518d34ba88ddd721c2290a2e162 [61/67] XXX 88CE156
:::::: branch date: 9 hours ago
:::::: commit date: 9 hours ago
config: sparc-randconfig-c024-20200602 (attached as .config)
compiler: sparc64-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>


coccinelle warnings: (new ones prefixed by >>)

>> sound/soc/codecs/88ce156-codec.c:1341:5-8: Unneeded variable: "ret". Return "0" on line 1390

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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[PATCH] fix returnvar.cocci warnings

[kbuild test robot]

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CC: kbuild-all(a)lists.01.org
TO: "Lubomir, Rintel," <lkundrak@v3.sk>
CC: Liam Girdwood <lgirdwood@gmail.com>
CC: Mark Brown <broonie@kernel.org>
CC: Jaroslav Kysela <perex@perex.cz>
CC: Takashi Iwai <tiwai@suse.com>
CC: alsa-devel(a)alsa-project.org
CC: linux-kernel(a)vger.kernel.org

From: kbuild test robot <lkp@intel.com>

sound/soc/codecs/88ce156-codec.c:1341:5-8: Unneeded variable: "ret". Return "0" on line 1390


 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: 27998497039d ("XXX 88CE156")
Signed-off-by: kbuild test robot <lkp@intel.com>
---

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git lr/ariel
head:   744209eb6a53c65c03de1214febd58adbad72853
commit: 27998497039d2518d34ba88ddd721c2290a2e162 [61/67] XXX 88CE156
:::::: branch date: 9 hours ago
:::::: commit date: 9 hours ago

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

 88ce156-codec.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/sound/soc/codecs/88ce156-codec.c
+++ b/sound/soc/codecs/88ce156-codec.c
@@ -1338,8 +1338,6 @@ struct snd_soc_dai_driver ce156_dai = {
 
 static int ce156_dev_init(struct snd_soc_codec *codec)
 {
-	int ret = 0;
-
 	ce156_reset(codec);
 	mdelay(10);
 
@@ -1387,7 +1385,7 @@ static int ce156_dev_init(struct snd_soc
 
 	printk(KERN_INFO "ce156: initial ok\n");
 	
-	return ret;
+	return 0;
 
 }