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slip: remove unused 'line' field from the 'slip' structure

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Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matvejchikov Ilya
2011-07-18 21:56:44 +00:00
committed by David S. Miller
parent fd99beb937
commit a9481a38b1
2 changed files with 0 additions and 4 deletions
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3
drivers/net/slip.c
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@@ -807,7 +807,6 @@ static int slip_open(struct tty_struct *tty)
sl->tty = tty; sl->tty = tty;
tty->disc_data = sl; tty->disc_data = sl;
sl->line = tty_devnum(tty);
sl->pid = current->pid; sl->pid = current->pid;
if (!test_bit(SLF_INUSE, &sl->flags)) { if (!test_bit(SLF_INUSE, &sl->flags)) {
@@ -874,8 +873,6 @@ static void slip_close(struct tty_struct *tty)
tty->disc_data = NULL; tty->disc_data = NULL;
sl->tty = NULL; sl->tty = NULL;
if (!sl->leased)
sl->line = 0;
/* VSV = very important to remove timers */ /* VSV = very important to remove timers */
#ifdef CONFIG_SLIP_SMART #ifdef CONFIG_SLIP_SMART

1
drivers/net/slip.h
View File

@@ -90,7 +90,6 @@ struct slip {
unsigned char mode; /* SLIP mode */ unsigned char mode; /* SLIP mode */
unsigned char leased; unsigned char leased;
dev_t line;
pid_t pid; pid_t pid;
#define SL_MODE_SLIP 0 #define SL_MODE_SLIP 0
#define SL_MODE_CSLIP 1 #define SL_MODE_CSLIP 1