diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2012-09-13 12:44:27 +0200 |
|---|---|---|
| committer | Jan Kiszka <jan.kiszka@siemens.com> | 2012-09-13 12:44:27 +0200 |
| commit | eb7faf0e3a45b0a0089035f972080ca4bd2e15ce (patch) | |
| tree | 764ffd17e3fbdfd089759ea0803aa173886cc1b2 | |
| parent | 4aa401f39e048e71020cceb59f126ab941095a42 (diff) | |
slirp: Remove unused return value of tftp_send_next_block
No caller actually makes use of this value, so let's simplify the code.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
| -rw-r--r-- | slirp/tftp.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/slirp/tftp.c b/slirp/tftp.c index c6a5df2dd2..cf7e3b8238 100644 --- a/slirp/tftp.c +++ b/slirp/tftp.c @@ -197,8 +197,8 @@ out: tftp_session_terminate(spt); } -static int tftp_send_next_block(struct tftp_session *spt, - struct tftp_t *recv_tp) +static void tftp_send_next_block(struct tftp_session *spt, + struct tftp_t *recv_tp) { struct sockaddr_in saddr, daddr; struct mbuf *m; @@ -208,7 +208,7 @@ static int tftp_send_next_block(struct tftp_session *spt, m = m_get(spt->slirp); if (!m) { - return -1; + return; } memset(m->m_data, 0, m->m_size); @@ -235,7 +235,7 @@ static int tftp_send_next_block(struct tftp_session *spt, tftp_send_error(spt, 1, "File not found", tp); - return -1; + return; } m->m_len = sizeof(struct tftp_t) - (512 - nobytes) - @@ -251,7 +251,6 @@ static int tftp_send_next_block(struct tftp_session *spt, } spt->block_nr++; - return 0; } static void tftp_handle_rrq(Slirp *slirp, struct tftp_t *tp, int pktlen) @@ -383,10 +382,7 @@ static void tftp_handle_ack(Slirp *slirp, struct tftp_t *tp, int pktlen) return; } - if (tftp_send_next_block(&slirp->tftp_sessions[s], - tp) < 0) { - return; - } + tftp_send_next_block(&slirp->tftp_sessions[s], tp); } static void tftp_handle_error(Slirp *slirp, struct tftp_t *tp, int pktlen) |