Merge series "ASoC: cppcheck fixes of the week" from Pierre-Louis Bossart...

Merge series "ASoC: cppcheck fixes of the week" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

While running some checks on a rebased branch, I realized I missed a
couple of trivial cases on newer code.

Pierre-Louis Bossart (4):
  ASoC: codecs: mt6359-accdet: remove useless initialization
  ASoc: codecs: mt6359: remove useless initializations
  ASoC: codecs: rt1019: clarify expression
  ASoC: fsl: imx-pcm-rpmsg: remove useless initialization

 sound/soc/codecs/mt6359-accdet.c | 2 +-
 sound/soc/codecs/mt6359.c        | 2 +-
 sound/soc/codecs/rt1019.c        | 4 ++--
 sound/soc/fsl/imx-pcm-rpmsg.c    | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

--
2.25.1

sound/soc/codecs/mt6359-accdet.c

@@ -414,7 +414,7 @@ static void mt6359_accdet_work(struct work_struct *work)
 
 static void mt6359_accdet_jd_work(struct work_struct *work)
 {
-	int ret = 0;
+	int ret;
 	unsigned int value = 0;
 
 	struct mt6359_accdet *priv =

sound/soc/codecs/mt6359.c

@@ -271,7 +271,7 @@ static void hp_aux_feedback_loop_gain_ramp(struct mt6359_priv *priv, bool up)
 
 static void hp_in_pair_current(struct mt6359_priv *priv, bool increase)
 {
-	int i = 0, stage = 0;
+	int i, stage;
 	int target = 0x3;
 
 	/* Set input diff pair bias select (Hi-Fi mode) */

sound/soc/codecs/rt1019.c

@@ -372,8 +372,8 @@ static int rt1019_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
 		RT1019_AUTO_BITS_SEL_MANU | RT1019_AUTO_CLK_SEL_MANU);
 	snd_soc_component_update_bits(component, RT1019_PLL_1,
 		RT1019_PLL_M_MASK | RT1019_PLL_M_BP_MASK | RT1019_PLL_Q_8_8_MASK,
-		(pll_code.m_bp ? 0 : pll_code.m_code) << RT1019_PLL_M_SFT |
-		pll_code.m_bp << RT1019_PLL_M_BP_SFT |
+		((pll_code.m_bp ? 0 : pll_code.m_code) << RT1019_PLL_M_SFT) |
+		(pll_code.m_bp << RT1019_PLL_M_BP_SFT) |
 		((pll_code.n_code >> 8) & RT1019_PLL_Q_8_8_MASK));
 	snd_soc_component_update_bits(component, RT1019_PLL_2,
 		RT1019_PLL_Q_7_0_MASK, pll_code.n_code & RT1019_PLL_Q_7_0_MASK);

sound/soc/fsl/imx-pcm-rpmsg.c

@@ -544,7 +544,7 @@ static int imx_rpmsg_pcm_ack(struct snd_soc_component *component,
 	struct rpmsg_msg *msg;
 	unsigned long flags;
 	int buffer_tail = 0;
-	int written_num = 0;
+	int written_num;
 
 	if (!rpmsg->force_lpa)
 		return 0;