Merge "asoc: flags is used but is uninitialized"

asoc/msm-lsm-client.c

@@ -1252,7 +1252,7 @@ static int msm_lsm_ioctl_shared(struct snd_pcm_substream *substream,
 			 unsigned int cmd, void *arg)
 {
 	struct snd_soc_pcm_runtime *rtd;
-	unsigned long flags;
+	unsigned long flags = 0;
 	int ret;
 	struct snd_lsm_sound_model_v2 snd_model_v2;
 	struct snd_lsm_session_data session_data;

asoc/msm-pcm-afe-v2.c

@@ -161,7 +161,7 @@ static void pcm_afe_process_tx_pkt(uint32_t opcode,
 		 void *priv)
 {
 	struct pcm_afe_info *prtd = priv;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 	struct snd_pcm_substream *substream = NULL;
 	struct snd_pcm_runtime *runtime = NULL;
 	uint16_t event;
@@ -255,7 +255,7 @@ static void pcm_afe_process_rx_pkt(uint32_t opcode,
 		 void *priv)
 {
 	struct pcm_afe_info *prtd = priv;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 	struct snd_pcm_substream *substream = NULL;
 	struct snd_pcm_runtime *runtime = NULL;
 	struct snd_soc_pcm_runtime *rtd = NULL;

asoc/msm-pcm-dtmf-v2.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2013-2014, 2017-2019 The Linux Foundation. All rights reserved.
+/* Copyright (c) 2013-2014, 2017-2020 The Linux Foundation. All rights reserved.
  */
 
 #include <linux/init.h>
@@ -224,7 +224,7 @@ static int msm_pcm_capture_copy(struct snd_pcm_substream *substream,
 	struct dtmf_buf_node *buf_node = NULL;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct dtmf_drv_info *prtd = runtime->private_data;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	ret = wait_event_interruptible_timeout(prtd->out_wait,
 				(!list_empty(&prtd->out_queue)),
@@ -324,7 +324,7 @@ static int msm_pcm_close(struct snd_pcm_substream *substream)
 	struct snd_pcm_substream *c_substream;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct dtmf_drv_info *prtd = runtime->private_data;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	pr_debug("%s() DTMF\n", __func__);
 

asoc/msm-pcm-host-voice-v2.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/init.h>
@@ -678,7 +678,7 @@ static void hpcm_copy_capture_data_to_queue(struct dai_data *dai_data,
 					    uint32_t len)
 {
 	struct hpcm_buf_node *buf_node = NULL;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	if (dai_data->substream == NULL)
 		return;
@@ -987,7 +987,7 @@ static int msm_pcm_close(struct snd_pcm_substream *substream)
 	struct snd_dma_buffer *dma_buf;
 	struct snd_pcm_runtime *runtime;
 	struct hpcm_drv *prtd;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 	struct dai_data *dai_data = NULL;
 	struct tap_point *tp = NULL;
 	struct tappnt_mxr_data *tmd = NULL;
@@ -1077,7 +1077,7 @@ static int msm_pcm_playback_copy(struct snd_pcm_substream *substream, int a,
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct hpcm_drv *prtd = runtime->private_data;
 	struct dai_data *dai_data = hpcm_get_dai_data(substream->pcm->id, prtd);
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	if (dai_data == NULL) {
 		pr_err("%s, dai_data is null\n", __func__);
@@ -1129,7 +1129,7 @@ static int msm_pcm_capture_copy(struct snd_pcm_substream *substream,
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct hpcm_drv *prtd = runtime->private_data;
 	struct dai_data *dai_data = hpcm_get_dai_data(substream->pcm->id, prtd);
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	if (dai_data == NULL) {
 		pr_err("%s, dai_data is null\n", __func__);

asoc/msm-pcm-voip-v2.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/init.h>
@@ -508,7 +508,7 @@ static void voip_process_dl_pkt(uint8_t *voc_pkt, void *private_data)
 {
 	struct voip_buf_node *buf_node = NULL;
 	struct voip_drv_info *prtd = private_data;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 	uint32_t rate_type;
 	uint32_t frame_rate;
 	u32 pkt_len;
@@ -778,7 +778,7 @@ static int msm_pcm_playback_copy(struct snd_pcm_substream *substream, int a,
 	struct voip_buf_node *buf_node = NULL;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct voip_drv_info *prtd = runtime->private_data;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	pr_debug("%s: fbytes=%lu\n", __func__, fbytes);
 
@@ -852,7 +852,7 @@ static int msm_pcm_capture_copy(struct snd_pcm_substream *substream,
 	struct voip_buf_node *buf_node = NULL;
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct voip_drv_info *prtd = runtime->private_data;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 	int size;
 
 	pr_debug("%s: fbytes = %lu\n", __func__, fbytes);
@@ -941,7 +941,7 @@ static int msm_pcm_close(struct snd_pcm_substream *substream)
 	struct snd_pcm_substream *p_substream, *c_substream;
 	struct snd_pcm_runtime *runtime;
 	struct voip_drv_info *prtd;
-	unsigned long dsp_flags;
+	unsigned long dsp_flags = 0;
 
 	if (substream == NULL) {
 		pr_err("substream is NULL\n");

asoc/msm-qti-pp-config.c

@@ -1200,7 +1200,7 @@ int msm_adsp_inform_mixer_ctl(struct snd_soc_pcm_runtime *rtd,
 	int ctl_len = 0, ret = 0;
 	struct dsp_stream_callback_list *new_event;
 	struct dsp_stream_callback_list *oldest_event;
-	unsigned long spin_flags;
+	unsigned long spin_flags = 0;
 	struct dsp_stream_callback_prtd *kctl_prtd = NULL;
 	struct msm_adsp_event_data *event_data = NULL;
 	const char *mixer_ctl_name = DSP_STREAM_CALLBACK;
@@ -1309,7 +1309,7 @@ int msm_adsp_stream_callback_get(struct snd_kcontrol *kcontrol,
 {
 	uint32_t payload_size = 0;
 	struct dsp_stream_callback_list *oldest_event;
-	unsigned long spin_flags;
+	unsigned long spin_flags = 0;
 	struct dsp_stream_callback_prtd *kctl_prtd = NULL;
 	int ret = 0;
 

ipc/apr_tal_rpmsg.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2020 The Linux Foundation. All rights reserved.
  */
 
 #include <linux/module.h>
@@ -36,7 +36,7 @@ int apr_tal_write(struct apr_svc_ch_dev *apr_ch, void *data,
 			   struct apr_pkt_priv *pkt_priv, int len)
 {
 	int rc = 0, retries = 0;
-	unsigned long flags;
+	unsigned long flags = 0;
 	struct rpmsg_device *rpdev = NULL;
 
 	if (!apr_ch || len > APR_MAX_BUF ||
@@ -186,7 +186,7 @@ static int apr_tal_rpmsg_callback(struct rpmsg_device *rpdev,
 				  void *data, int len, void *priv, u32 addr)
 {
 	struct apr_svc_ch_dev *apr_ch = dev_get_drvdata(&rpdev->dev);
-	unsigned long flags;
+	unsigned long flags = 0;
 
 	if (!apr_ch || !data) {
 		pr_err("%s: Invalid apr_ch or ptr\n", __func__);