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util/spkmodem-recv: tidy up frame decoding
Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
@@ -113,6 +113,7 @@ static void
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decode_pulse(void)
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{
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size_t n;
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size_t frame_size;
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int next_ringpos = (ringpos + SAMPLES_PER_FRAME) % MAX_SAMPLES;
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@@ -120,9 +121,10 @@ decode_pulse(void)
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freq_data += pulse[next_ringpos];
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freq_separator -= pulse[next_ringpos];
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n = fread(frame + ringpos, 1, sizeof(frame[0]), stdin);
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frame_size = sizeof(frame[0]);
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n = fread(&frame[ringpos], 1, frame_size, stdin);
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if (n != sizeof(frame[0])) {
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if (n != frame_size) {
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if (feof(stdin))
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exit(EXIT_SUCCESS);
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if (ferror(stdin))
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