[PATCH 10/20] tcptable.c: simplify destroy_closed_entries()

Signed-off-by: Vitezslav Samel <vitezslav(a)samel.cz&gt; --- src/tcptable.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/src/tcptable.c b/src/tcptable.c index 5e5ee11..f613e31 100644 --- a/src/tcptable.c +++ b/src/tcptable.c @@ -899,23 +899,16 @@ void refreshtcpwin(struct tcptable *table) static void destroy_closed_entries(struct tcptable *table) { - struct closedlist *closedtemp; - struct closedlist *closedtemp_next; - - if (table->closedentries != NULL) { - closedtemp = table->closedentries; - closedtemp_next = table->closedentries->next_entry; - - while (closedtemp != NULL) { - free(closedtemp); - closedtemp = closedtemp_next; - if (closedtemp_next != NULL) - closedtemp_next = closedtemp_next->next_entry; - } + struct closedlist *ptmp = table->closedentries; + + while (ptmp != NULL) { + struct closedlist *ctmp = ptmp->next_entry; - table->closedentries = NULL; - table->closedtail = NULL; + free(ptmp); + ptmp = ctmp; } + table->closedentries = NULL; + table->closedtail = NULL; } /* -- 1.8.4