[PATCH 1/3] ASoC: da7218: Delete two error messages for a failed memory allocation in da7218_of_to_pdata()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 23 Nov 2017 20:42:20 +0100

Omit extra messages for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 sound/soc/codecs/da7218.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index 56564ce90cb6..25ab7443d803 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -2455,10 +2455,8 @@ static struct da7218_pdata *da7218_of_to_pdata(struct 
snd_soc_codec *codec)
        u32 of_val32;
 
        pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL);
-       if (!pdata) {
-               dev_warn(codec->dev, "Failed to allocate memory for pdata\n");
+       if (!pdata)
                return NULL;
-       }
 
        if (of_property_read_u32(np, "dlg,micbias1-lvl-millivolt", &of_val32) 
>= 0)
                pdata->micbias1_lvl = da7218_of_micbias_lvl(codec, of_val32);
@@ -2527,8 +2525,6 @@ static struct da7218_pdata *da7218_of_to_pdata(struct 
snd_soc_codec *codec)
                hpldet_pdata = devm_kzalloc(codec->dev, sizeof(*hpldet_pdata),
                                            GFP_KERNEL);
                if (!hpldet_pdata) {
-                       dev_warn(codec->dev,
-                                "Failed to allocate memory for hpldet 
pdata\n");
                        of_node_put(hpldet_np);
                        return pdata;
                }
-- 
2.15.0