sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Remove iov_src variables, that were only declared and incremented,

Browse source 
but never used, all over the network drivers.
This commit is contained in:
Kees van Reeuwijk 2010-01-20 21:31:59 +00:00
parent 53f9f943a8
commit a2c8ae42e9
3 changed files with 0 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/orinoco/orinoco.c
View file

@ -1376,7 +1376,6 @@ static void or_writev (message * mp, int from_int, int vectored) {
t_or *orp;
clock_t timebefore, t0;
phys_bytes phys_user;
phys_bytes iov_src = 0;
hermes_t *hw;
struct hermes_tx_descriptor desc;
struct header_struct hdr;
@ -1420,7 +1419,6 @@ static void or_writev (message * mp, int from_int, int vectored) {
o = 0;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof (orp->or_iovec[0]),
iov_offset += IOVEC_NR * sizeof (orp->or_iovec[0])) {
n = IOVEC_NR;
@ -1545,7 +1543,6 @@ static void or_writev_s (message * mp, int from_int) {
t_or *orp;
clock_t timebefore, t0;
phys_bytes phys_user;
phys_bytes iov_src = 0;
hermes_t *hw;
struct hermes_tx_descriptor desc;
int iov_offset = 0;
@ -1606,7 +1603,6 @@ static void or_writev_s (message * mp, int from_int) {
size = 0;
o = 0;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof (orp->or_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof (orp->or_iovec_s[0])) {
n = IOVEC_NR;
@ -1993,7 +1989,6 @@ static void or_readv (message * mp, int from_int, int vectored) {
unsigned amount, totlen, packlen;
struct hermes_rx_descriptor desc;
phys_bytes dst_phys;
phys_bytes iov_src = 0;
u16_t d_start, d_end, rxfid, status;
struct header_struct hdr;
int length, offset;
@ -2039,7 +2034,6 @@ static void or_readv (message * mp, int from_int, int vectored) {
size = 0;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof (orp->or_iovec[0]),
iov_offset += IOVEC_NR * sizeof(orp->or_iovec[0])) {
n = IOVEC_NR;
@ -2117,7 +2111,6 @@ static void or_readv_s (message * mp, int from_int) {
unsigned amount, totlen, packlen;
struct hermes_rx_descriptor desc;
phys_bytes dst_phys;
phys_bytes iov_src = 0;
u16_t d_start, d_end, rxfid, status;
struct header_struct hdr;
u32_t l, rxstat;
@ -2174,7 +2167,6 @@ static void or_readv_s (message * mp, int from_int) {
* *databuf and will be copied to the vecor below */
size = 0;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof (orp->or_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof(orp->or_iovec_s[0])) {
n = IOVEC_NR;
if (i + n > count)

8
drivers/rtl8139/rtl8139.c
View file

@ -980,7 +980,6 @@ static void rl_readv(message *mp, int from_int, int vectored)
port_t port;
unsigned amount, totlen, packlen;
phys_bytes src_phys, dst_phys;
phys_bytes iov_src = 0;
u16_t d_start, d_end;
u32_t l, rxstat = 0x12345678;
re_t *rep;
@ -1080,7 +1079,6 @@ static void rl_readv(message *mp, int from_int, int vectored)
o= d_start+4;
src_phys= rep->re_rx_buf;
for (i= 0; i<count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec[0]))
{
n= IOVEC_NR;
@ -1230,7 +1228,6 @@ static void rl_readv_s(message *mp, int from_int)
port_t port;
unsigned amount, totlen, packlen;
phys_bytes src_phys, dst_phys;
phys_bytes iov_src = 0;
u16_t d_start, d_end;
u32_t l, rxstat = 0x12345678;
re_t *rep;
@ -1327,7 +1324,6 @@ static void rl_readv_s(message *mp, int from_int)
o= d_start+4;
src_phys= rep->re_rx_buf;
for (i= 0; i<count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec_s[0]))
{
n= IOVEC_NR;
@ -1463,7 +1459,6 @@ suspend:
*===========================================================================*/
static void rl_writev(message *mp, int from_int, int vectored)
{
phys_bytes iov_src = 0;
phys_bytes phys_user;
int i, j, n, s, port, count, size;
int tx_head, re_client;
@ -1520,7 +1515,6 @@ static void rl_writev(message *mp, int from_int, int vectored)
size= 0;
ret = rep->re_tx[tx_head].v_ret_buf;
for (i= 0; i<count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec[0]))
{
n= IOVEC_NR;
@ -1608,7 +1602,6 @@ suspend:
*===========================================================================*/
static void rl_writev_s(message *mp, int from_int)
{
phys_bytes iov_src = 0;
int i, j, n, s, port, count, size;
int tx_head, re_client;
re_t *rep;
@ -1661,7 +1654,6 @@ static void rl_writev_s(message *mp, int from_int)
size= 0;
ret = rep->re_tx[tx_head].v_ret_buf;
for (i= 0; i<count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec_s[0]))
{
n= IOVEC_NR;

4
drivers/rtl8169/rtl8169.c
View file

@ -1306,7 +1306,6 @@ static void rl_readv_s(message *mp, int from_int)
port_t port;
unsigned totlen, packlen;
phys_bytes src_phys;
phys_bytes iov_src = 0;
re_desc *desc;
u32_t rxstat = 0x12345678;
re_t *rep;
@ -1375,7 +1374,6 @@ readvs_loop:
size = 0;
src_phys = rep->re_rx[index].ret_buf;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec_s[0]))
{
n = IOVEC_NR;
@ -1450,7 +1448,6 @@ suspend:
*===========================================================================*/
static void rl_writev_s(message *mp, int from_int)
{
phys_bytes iov_src = 0;
int i, j, n, s, port, count, size;
int tx_head, re_client;
re_t *rep;
@ -1521,7 +1518,6 @@ static void rl_writev_s(message *mp, int from_int)
size = 0;
ret = rep->re_tx[tx_head].v_ret_buf;
for (i = 0; i < count; i += IOVEC_NR,
iov_src += IOVEC_NR * sizeof(rep->re_iovec_s[0]),
iov_offset += IOVEC_NR * sizeof(rep->re_iovec_s[0]))
{
n = IOVEC_NR;