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patch #6930: [PATCH trivial] TCP_RMV remove unnecessary check - removed two checks for NULL which are not necessary.

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goldsimon 2009-10-07 18:04:24 +00:00
parent a9cbdc141b
commit 6ef69ece95
1 changed files with 2 additions and 2 deletions
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4
src/include/lwip/tcp.h
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@ -651,7 +651,7 @@ extern struct tcp_pcb *tcp_tmp_pcb; /* Only used for temporary storage. */
if(*pcbs == npcb) { \ if(*pcbs == npcb) { \
*pcbs = (*pcbs)->next; \ *pcbs = (*pcbs)->next; \
} else for(tcp_tmp_pcb = *pcbs; tcp_tmp_pcb != NULL; tcp_tmp_pcb = tcp_tmp_pcb->next) { \ } else for(tcp_tmp_pcb = *pcbs; tcp_tmp_pcb != NULL; tcp_tmp_pcb = tcp_tmp_pcb->next) { \
if(tcp_tmp_pcb->next != NULL && tcp_tmp_pcb->next == npcb) { \ if(tcp_tmp_pcb->next == npcb) { \
tcp_tmp_pcb->next = npcb->next; \ tcp_tmp_pcb->next = npcb->next; \
break; \ break; \
} \ } \
@ -679,7 +679,7 @@ extern struct tcp_pcb *tcp_tmp_pcb; /* Only used for temporary storage. */
for(tcp_tmp_pcb = *pcbs; \ for(tcp_tmp_pcb = *pcbs; \
tcp_tmp_pcb != NULL; \ tcp_tmp_pcb != NULL; \
tcp_tmp_pcb = tcp_tmp_pcb->next) { \ tcp_tmp_pcb = tcp_tmp_pcb->next) { \
if(tcp_tmp_pcb->next != NULL && tcp_tmp_pcb->next == npcb) { \ if(tcp_tmp_pcb->next == npcb) { \
tcp_tmp_pcb->next = npcb->next; \ tcp_tmp_pcb->next = npcb->next; \
break; \ break; \
} \ } \