mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 02:50:43 +00:00
epca.c: static functions and integer as NULL pointer fixes
drivers/char/epca.c:926:28: warning: Using plain integer as NULL pointer drivers/char/epca.c:1841:2: warning: Using plain integer as NULL pointer Forward declarations were already marked static, mark the definitions too. drivers/char/epca.c:2493:6: warning: symbol 'digi_send_break' was not declared. Should it be static? drivers/char/epca.c:2881:12: warning: symbol 'init_PCI' was not declared. Should it be static? [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
1a4e2351e7
commit
11fb09bfab
1 changed files with 5 additions and 4 deletions
|
@ -923,7 +923,8 @@ static int pc_open(struct tty_struct *tty, struct file * filp)
|
|||
return(-ENODEV);
|
||||
}
|
||||
|
||||
if ((bc = ch->brdchan) == 0) {
|
||||
bc = ch->brdchan;
|
||||
if (bc == NULL) {
|
||||
tty->driver_data = NULL;
|
||||
return -ENODEV;
|
||||
}
|
||||
|
@ -1838,7 +1839,7 @@ static void epcaparam(struct tty_struct *tty, struct channel *ch)
|
|||
unsigned mval, hflow, cflag, iflag;
|
||||
|
||||
bc = ch->brdchan;
|
||||
epcaassert(bc !=0, "bc out of range");
|
||||
epcaassert(bc != NULL, "bc out of range");
|
||||
|
||||
assertgwinon(ch);
|
||||
ts = tty->termios;
|
||||
|
@ -2477,7 +2478,7 @@ static void pc_unthrottle(struct tty_struct *tty)
|
|||
}
|
||||
}
|
||||
|
||||
void digi_send_break(struct channel *ch, int msec)
|
||||
static void digi_send_break(struct channel *ch, int msec)
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
|
@ -2865,7 +2866,7 @@ static struct pci_device_id epca_pci_tbl[] = {
|
|||
|
||||
MODULE_DEVICE_TABLE(pci, epca_pci_tbl);
|
||||
|
||||
int __init init_PCI (void)
|
||||
static int __init init_PCI(void)
|
||||
{
|
||||
memset (&epca_driver, 0, sizeof (epca_driver));
|
||||
epca_driver.name = "epca";
|
||||
|
|
Loading…
Reference in a new issue