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Code Issues Releases Wiki Activity

ipp2p: remove redundant local variables

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This commit is contained in:
Jan Engelhardt
2009-10-14 12:14:00 +02:00
parent 3f426f3b43
commit cb407ce7c4
1 changed files with 4 additions and 10 deletions
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14
extensions/xt_ipp2p.c
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@@ -21,9 +21,8 @@ MODULE_LICENSE("GPL");
/* Search for UDP eDonkey/eMule/Kad commands */
static unsigned int
udp_search_edk(const unsigned char *haystack, const unsigned int packet_len)
udp_search_edk(const unsigned char *t, const unsigned int packet_len)
{
const unsigned char *t = haystack;
t += 8;
switch (t[0]) {
@@ -139,9 +138,8 @@ udp_search_edk(const unsigned char *haystack, const unsigned int packet_len)
/* Search for UDP Gnutella commands */
static unsigned int
udp_search_gnu(const unsigned char *haystack, const unsigned int packet_len)
udp_search_gnu(const unsigned char *t, const unsigned int packet_len)
{
const unsigned char *t = haystack;
t += 8;
if (memcmp(t, "GND", 3) == 0)
@@ -153,10 +151,8 @@ udp_search_gnu(const unsigned char *haystack, const unsigned int packet_len)
/* Search for UDP KaZaA commands */
static unsigned int
udp_search_kazaa(const unsigned char *haystack, const unsigned int packet_len)
udp_search_kazaa(const unsigned char *t, const unsigned int packet_len)
{
const unsigned char *t = haystack;
if (t[packet_len-1] == 0x00) {
t += packet_len - 6;
if (memcmp(t, "KaZaA", 5) == 0)
@@ -167,11 +163,9 @@ udp_search_kazaa(const unsigned char *haystack, const unsigned int packet_len)
}
/* Search for UDP DirectConnect commands */
static unsigned int udp_search_directconnect(const unsigned char *haystack,
static unsigned int udp_search_directconnect(const unsigned char *t,
const unsigned int packet_len)
{
const unsigned char *t = haystack;
if (*(t + 8) == 0x24 && *(t + packet_len - 1) == 0x7c) {
t += 8;
if (memcmp(t, "SR ", 3) == 0)