From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 27 May 2019 13:37:05 +0000 (+0200)
Subject: axfer: remove unused variable warnings
X-Git-Tag: v1.2.1~16
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=3aea4fedf96c55c742f2b319b540b1bf8e7341bb;p=alsa-utils.git

axfer: remove unused variable warnings

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/axfer/container-riff-wave.c b/axfer/container-riff-wave.c
index db82493..d68401d 100644
--- a/axfer/container-riff-wave.c
+++ b/axfer/container-riff-wave.c
@@ -381,7 +381,6 @@ static int wave_parser_pre_process(struct container_context *cntr,
 	*format = format_maps[i].format;
 	*samples_per_frame = state->samples_per_frame;
 	*frames_per_second = state->frames_per_second;
-	phys_width /= 8;
 	*byte_count = state->byte_count;
 
 	return 0;
diff --git a/axfer/mapper-multiple.c b/axfer/mapper-multiple.c
index a0978b9..8566efb 100644
--- a/axfer/mapper-multiple.c
+++ b/axfer/mapper-multiple.c
@@ -114,7 +114,6 @@ static int multiple_pre_process(struct mapper_context *mapper,
 		// configured to store one sample per frame.
 		if (mapper->type == MAPPER_TYPE_DEMUXER) {
 			for (i = 0; i < cntr_count; ++i) {
-				cntr = cntrs + i;
 				if (cntrs->samples_per_frame != 1)
 					return -EINVAL;
 			}
diff --git a/axfer/subcmd-list.c b/axfer/subcmd-list.c
index 98a7cf3..e22628c 100644
--- a/axfer/subcmd-list.c
+++ b/axfer/subcmd-list.c
@@ -156,7 +156,6 @@ static int list_pcms(snd_pcm_stream_t direction)
 
 	filter = filters[direction];
 
-	n = hints;
 	for (n = hints; *n != NULL; ++n) {
 		io = snd_device_name_get_hint(*n, "IOID");
 		if (io != NULL && strcmp(io, filter) != 0) {