util/spkmodem_recv: Tidy up global variables
They do not need to be initialised zero, because global variables are always zero by default, unless set differently by the programmer. Signed-off-by: Leah Rowe <leah@libreboot.org>fsdg20230625
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@ -23,9 +23,7 @@
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signed short frame[2 * SAMPLES_PER_FRAME];
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signed short pulse[2 * SAMPLES_PER_FRAME];
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int f1, f2;
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int lp = 0;
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int ascii_bit = 7;
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int f1, f2, lp, ascii_bit = 7;
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char ascii = 0;
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void handle_audio(void);
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