mirror of https://github.com/ericonr/sndio.git
add comments in correct code that may look wrong to coverity
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@ -541,6 +541,10 @@ sock_wdata(struct sock *f)
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return 1;
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return 1;
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}
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}
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while (f->wtodo > 0) {
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while (f->wtodo > 0) {
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/*
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* f->slot and f->midi are set by sock_hello(), so
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* count is always properly initialized
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*/
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if (f->slot)
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if (f->slot)
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data = abuf_rgetblk(&f->slot->sub.buf, &count);
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data = abuf_rgetblk(&f->slot->sub.buf, &count);
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else if (f->midi)
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else if (f->midi)
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@ -1509,6 +1513,11 @@ sock_write(struct sock *f)
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case SOCK_WMSG:
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case SOCK_WMSG:
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if (!sock_wmsg(f))
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if (!sock_wmsg(f))
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return 0;
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return 0;
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/*
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* f->wmsg is either build by sock_buildmsg() or
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* copied from f->rmsg (in the SOCK_RRET state), so
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* it's safe.
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*/
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if (ntohl(f->wmsg.cmd) != AMSG_DATA) {
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if (ntohl(f->wmsg.cmd) != AMSG_DATA) {
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f->wstate = SOCK_WIDLE;
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f->wstate = SOCK_WIDLE;
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f->wtodo = 0xdeadbeef;
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f->wtodo = 0xdeadbeef;
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