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Remove some unnecessary memset() and an unused buffer in bound_if().

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This commit is contained in:
Nicholas J. Kain 2010-11-13 19:07:00 -05:00
parent 00ec886737
commit 675b527aac
1 changed files with 3 additions and 8 deletions
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11
ndhc/script.c
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@ -166,8 +166,6 @@ static void deconfig_if(void)
int sockfd; int sockfd;
char buf[256]; char buf[256];
memset(buf, '\0', sizeof buf);
sockfd = open_ifch(); sockfd = open_ifch();
snprintf(buf, sizeof buf, "interface:%s:", snprintf(buf, sizeof buf, "interface:%s:",
@ -209,14 +207,11 @@ static void translate_option(int sockfd, struct dhcpMessage *packet, int opt)
static void bound_if(struct dhcpMessage *packet) static void bound_if(struct dhcpMessage *packet)
{ {
int sockfd; int sockfd;
char buf[256], buf2[256]; char buf[256];
char ip[32]; char ip[32];
if (!packet) return; if (!packet)
return;
memset(buf, '\0', sizeof(buf));
memset(ip, '\0', sizeof(ip));
memset(buf2, '\0', sizeof(buf2));
sockfd = open_ifch(); sockfd = open_ifch();