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avoid some warnings

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--HG--
branch : fastopen
This commit is contained in:
Matt Johnston 2015-02-20 23:43:59 +08:00
parent f04a3a2cfa
commit c53ca6ebc0
1 changed files with 10 additions and 4 deletions
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14
netio.c
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@ -274,7 +274,7 @@ void connect_set_writequeue(struct dropbear_progress_connection *c, struct Queue
struct iovec * packet_queue_to_iovec(struct Queue *queue, int *ret_iov_count) {
struct iovec *iov = NULL;
struct Link *l;
unsigned int i, packet_type;
unsigned int i;
int len;
buffer *writebuf;
@ -288,10 +288,9 @@ struct iovec * packet_queue_to_iovec(struct Queue *queue, int *ret_iov_count) {
for (l = queue->head, i = 0; l; l = l->link, i++)
{
writebuf = (buffer*)l->item;
packet_type = writebuf->data[writebuf->len-1];
len = writebuf->len - 1 - writebuf->pos;
dropbear_assert(len > 0);
TRACE2(("write_packet writev #%d type %d len %d/%d", i, packet_type,
TRACE2(("write_packet writev #%d type %d len %d/%d", i, writebuf->data[writebuf->len-1],
len, writebuf->len-1))
iov[i].iov_base = buf_getptr(writebuf, len);
iov[i].iov_len = len;
@ -338,7 +337,14 @@ void set_listen_fast_open(int sock) {
void set_sock_priority(int sock, enum dropbear_prio prio) {
int iptos_val = 0, so_prio_val = 0, rc;
int rc;
#ifdef IPTOS_LOWDELAY
int iptos_val = 0;
#endif
#ifdef SO_PRIORITY
int so_prio_val = 0;
#endif
/* Don't log ENOTSOCK errors so that this can harmlessly be called
* on a client '-J' proxy pipe */