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Make compression functions return void.

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The return value wasn't used to indicate failure; it only indicated
whether any compression was being done at all or whether the
compression method was ssh_comp_none, and we can tell the latter just
as well by the fact that its init function returns a null context
pointer.
This commit is contained in:
Simon Tatham
2018-07-10 21:27:43 +01:00
parent 445fa12da7
commit bcb94f966e
4 changed files with 22 additions and 22 deletions
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20
ssh2bpp.c
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@ -537,19 +537,17 @@ static void ssh2_bpp_format_packet(BinaryPacketProtocol *bpp, PktOut *pkt)
pkt->downstream_id, pkt->additional_log_text);
}
/*
* Compress packet payload.
*/
{
if (s->out.comp && s->out.comp_ctx) {
unsigned char *newpayload;
int newlen;
if (s->out.comp && s->out.comp->compress(
s->out.comp_ctx, pkt->data + 5, pkt->length - 5,
&newpayload, &newlen)) {
pkt->length = 5;
put_data(pkt, newpayload, newlen);
sfree(newpayload);
}
/*
* Compress packet payload.
*/
s->out.comp->compress(s->out.comp_ctx, pkt->data + 5, pkt->length - 5,
&newpayload, &newlen);
pkt->length = 5;
put_data(pkt, newpayload, newlen);
sfree(newpayload);
}
/*