Remove some compiler warnings generated by CodeWarrior.

[freertos] / Demo / Common / ethernet / lwIP_130 / src / core / tcp_out.c

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 1cf479bfb402f1d8e8cb974f73d94c6991f61e2a..a116d3c2ee5ed19e61de9eaf7f6e0d7dd0448a6a 100644 (file)
--- 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;\r
   }\r
   else {\r
-    for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);\r
+    for (useg = pcb->unsent; useg->next != NULL; useg = useg->next){}\r
   }\r
   /* { useg is last segment on the unsent queue, NULL if list is empty } */\r
 \r
@@ -433,7 +433,7 @@ tcp_output(struct tcp_pcb *pcb)
   /* useg should point to last segment on unacked queue */\r
   useg = pcb->unacked;\r
   if (useg != NULL) {\r
-    for (; useg->next != NULL; useg = useg->next);\r
+    for (; useg->next != NULL; useg = useg->next){}\r
   }\r
 \r
   /* If the TF_ACK_NOW flag is set and no data will be sent (either\r
@@ -741,7 +741,7 @@ tcp_rexmit_rto(struct tcp_pcb *pcb)
   }\r
 \r
   /* Move all unacked segments to the head of the unsent queue */\r
-  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next);\r
+  for (seg = pcb->unacked; seg->next != NULL; seg = seg->next){}\r
   /* concatenate unsent queue after unacked queue */\r
   seg->next = pcb->unsent;\r
   /* unsent queue is the concatenated queue (of unacked, unsent) */\r