diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
index 14c166506fb1..4f1b569d7c47 100644
--- a/sound/soc/codecs/lpass-rx-macro.c
+++ b/sound/soc/codecs/lpass-rx-macro.c
@@ -1620,8 +1620,6 @@ static int rx_macro_set_interpolator_rate(struct snd_soc_dai *dai,
 		return ret;
 
 	ret = rx_macro_set_mix_interpolator_rate(dai, rate_val, sample_rate);
-	if (ret)
-		return ret;
 
 	return ret;
 }
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 0e2a10ed11da..a5aacfe01a0d 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -2401,7 +2401,7 @@ static int rt5682_set_component_pll(struct snd_soc_component *component,
 			(pll_code.n_code << RT5682_PLL_N_SFT) | pll_code.k_code);
 		snd_soc_component_write(component, RT5682_PLL_CTRL_2,
 			((pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT) |
-			(pll_code.m_bp << RT5682_PLL_M_BP_SFT | RT5682_PLL_RST));
+			((pll_code.m_bp << RT5682_PLL_M_BP_SFT) | RT5682_PLL_RST));
 	}
 
 	rt5682->pll_in[pll_id] = freq_in;
diff --git a/sound/soc/soc-acpi.c b/sound/soc/soc-acpi.c
index 444ce0602f76..395229bf5c51 100644
--- a/sound/soc/soc-acpi.c
+++ b/sound/soc/soc-acpi.c
@@ -34,7 +34,7 @@ static acpi_status snd_soc_acpi_find_package(acpi_handle handle, u32 level,
 					     void *context, void **ret)
 {
 	struct acpi_device *adev;
-	acpi_status status = AE_OK;
+	acpi_status status;
 	struct snd_soc_acpi_package_context *pkg_ctx = context;
 
 	pkg_ctx->data_valid = false;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 80374c82c501..1c0904acb935 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2219,7 +2219,7 @@ static char *fmt_single_name(struct device *dev, int *id)
 {
 	const char *devname = dev_name(dev);
 	char *found, *name;
-	int id1, id2;
+	unsigned int id1, id2;
 
 	if (devname == NULL)
 		return NULL;
@@ -2785,11 +2785,6 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
 		return -EINVAL;
 	}
 	num_routes /= 2;
-	if (!num_routes) {
-		dev_err(card->dev, "ASoC: Property '%s's length is zero\n",
-			propname);
-		return -EINVAL;
-	}
 
 	routes = devm_kcalloc(card->dev, num_routes, sizeof(*routes),
 			      GFP_KERNEL);