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slirp: remove dead increments, spotted by clang

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Value stored is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-03-07 13:45:37 +00:00
parent aca9fcd28e
commit 369c86e788
3 changed files with 4 additions and 2 deletions
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2
slirp/bootp.c
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@ -293,7 +293,7 @@ static void bootp_reply(Slirp *slirp, const struct bootp_t *bp)
memcpy(q, nak_msg, sizeof(nak_msg) - 1); memcpy(q, nak_msg, sizeof(nak_msg) - 1);
q += sizeof(nak_msg) - 1; q += sizeof(nak_msg) - 1;
} }
*q++ = RFC1533_END; *q = RFC1533_END;
daddr.sin_addr.s_addr = 0xffffffffu; daddr.sin_addr.s_addr = 0xffffffffu;

2
slirp/cksum.c
View File

@ -68,7 +68,9 @@ int cksum(struct mbuf *m, int len)
if (len < mlen) if (len < mlen)
mlen = len; mlen = len;
#ifdef DEBUG
len -= mlen; len -= mlen;
#endif
/* /*
* Force to even boundary. * Force to even boundary.
*/ */

2
slirp/tcp_subr.c
View File

@ -857,7 +857,7 @@ tcp_emu(struct socket *so, struct mbuf *m)
if (p == 7071) if (p == 7071)
p = 0; p = 0;
*(u_char *)bptr++ = (p >> 8) & 0xff; *(u_char *)bptr++ = (p >> 8) & 0xff;
*(u_char *)bptr++ = p & 0xff; *(u_char *)bptr = p & 0xff;
ra = 0; ra = 0;
return 1; /* port redirected, we're done */ return 1; /* port redirected, we're done */
break; break;