Remove some compiler warnings generated by CodeWarrior.

git-svn-id: https://freertos.svn.sourceforge.net/svnroot/freertos/trunk@493 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

1 files changed, 3 insertions, 3 deletions

diff --git a/Demo/Common/ethernet/lwIP_130/src/core/tcp_out.c b/Demo/Common/ethernet/lwIP_130/src/core/tcp_out.c
index 1cf479bf..a116d3c2 100644
--- a/Demo/Common/ethernet/lwIP_130/src/core/tcp_out.c
+++ b/Demo/Common/ethernet/lwIP_130/src/core/tcp_out.c
@@ -320,7 +320,7 @@ tcp_enqueue(struct tcp_pcb *pcb, void *arg, u16_t len,
     useg = NULL;

   }

   else {

-    for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);

+    for (useg = pcb->unsent; useg->next != NULL; useg = useg->next){}

   }

   /* { useg is last segment on the unsent queue, NULL if list is empty } */

 

@@ -433,7 +433,7 @@ tcp_output(struct tcp_pcb *pcb)
   /* useg should point to last segment on unacked queue */

   useg = pcb->unacked;

   if (useg != NULL) {

-    for (; useg->next != NULL; useg = useg->next);

+    for (; useg->next != NULL; useg = useg->next){}

   }

 

   /* If the TF_ACK_NOW flag is set and no data will be sent (either

@@ -741,7 +741,7 @@ tcp_rexmit_rto(struct tcp_pcb *pcb)
   }

 

   /* Move all unacked segments to the head of the unsent queue */

-  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next);

+  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next){}

   /* concatenate unsent queue after unacked queue */

   seg->next = pcb->unsent;

   /* unsent queue is the concatenated queue (of unacked, unsent) */