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dahdi: Remove unused parameter in three ioctl handlers.

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The 'int cmd' parameter is unused and unneeded in dahdi_ioctl_getgains,
dahdi_ioctl_setgains, and dahdi_ioctl_chandiag.

Review: https://reviewboard.asterisk.org/r/905/

Signed-off-by: Shaun Ruffell <sruffell@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9360 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell
2010-09-20 20:32:59 +00:00
parent 3c774e386b
commit 3e0f903861
1 changed files with 6 additions and 8 deletions
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14
drivers/dahdi/dahdi-base.c
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@@ -3642,8 +3642,7 @@ static int dahdi_timer_ioctl(struct file *file, unsigned int cmd, unsigned long
return 0;
}
static int dahdi_ioctl_getgains(struct file *file,
unsigned int cmd, unsigned long data, int unit)
static int dahdi_ioctl_getgains(struct file *file, unsigned long data, int unit)
{
int res = 0;
struct dahdi_gains *gain;
@@ -3688,8 +3687,7 @@ cleanup:
return res;
}
static int dahdi_ioctl_setgains(struct file *file,
unsigned int cmd, unsigned long data, int unit)
static int dahdi_ioctl_setgains(struct file *file, unsigned long data, int unit)
{
int res = 0;
struct dahdi_gains *gain;
@@ -3766,7 +3764,7 @@ cleanup:
return res;
}
static int dahdi_ioctl_chandiag(struct file *file, int cmd, unsigned long data)
static int dahdi_ioctl_chandiag(struct file *file, unsigned long data)
{
unsigned long flags;
int channo;
@@ -4011,9 +4009,9 @@ static int dahdi_common_ioctl(struct file *file, unsigned int cmd, unsigned long
case DAHDI_GETGAINS_V1: /* Intentional drop through. */
case DAHDI_GETGAINS: /* get gain stuff */
return dahdi_ioctl_getgains(file, cmd, data, unit);
return dahdi_ioctl_getgains(file, data, unit);
case DAHDI_SETGAINS: /* set gain stuff */
return dahdi_ioctl_setgains(file, cmd, data, unit);
return dahdi_ioctl_setgains(file, data, unit);
case DAHDI_SPANSTAT:
size_to_copy = sizeof(struct dahdi_spaninfo);
if (copy_from_user(&stack.spaninfo, user_data, size_to_copy))
@@ -4140,7 +4138,7 @@ static int dahdi_common_ioctl(struct file *file, unsigned int cmd, unsigned long
break;
case DAHDI_CHANDIAG_V1: /* Intentional drop through. */
case DAHDI_CHANDIAG:
return dahdi_ioctl_chandiag(file, cmd, data);
return dahdi_ioctl_chandiag(file, data);
default:
return -ENOTTY;
}