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 db82493da3c5e87a3fe4c7900ddbed3f2abcec81..d68401dd88e65014a39a851ea4234d13e602521b 100644 (file)
--- 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 a0978b9c7e415c73c778d87998edfe8d0e268402..8566efbf93fb6c9230974d689f336912956be8a8 100644 (file)
--- 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 98a7cf3ae1b8fc1c4cc9e4ccee1b8161422d78de..e22628cbedb0711727ca99462968caa35cfe3eae 100644 (file)
--- 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) {