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Remove unused variables. Spotted by a cppcheck

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(devel/cppcheck, http://sourceforge.net/projects/cppcheck) run.

Approved by: nwhitehorn (mentor)
This commit is contained in:
Andreas Tobler 2011-01-20 20:23:03 +00:00
parent d328763f19
commit 639d24ce02
1 changed files with 1 additions and 9 deletions
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10
sys/powerpc/powermac/cpcht.c
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@ -475,10 +475,6 @@ cpcht_write_config(device_t dev, u_int bus, u_int slot, u_int func,
static int
cpcht_read_ivar(device_t dev, device_t child, int which, uintptr_t *result)
{
struct cpcht_softc *sc;
sc = device_get_softc(dev);
switch (which) {
case PCIB_IVAR_DOMAIN:
*result = device_get_unit(dev);
@ -514,13 +510,12 @@ cpcht_alloc_resource(device_t bus, device_t child, int type, int *rid,
struct cpcht_softc *sc;
struct resource *rv;
struct rman *rm;
int needactivate, err;
int needactivate;
needactivate = flags & RF_ACTIVE;
flags &= ~RF_ACTIVE;
sc = device_get_softc(bus);
err = 0;
switch (type) {
case SYS_RES_IOPORT:
@ -569,9 +564,6 @@ cpcht_activate_resource(device_t bus, device_t child, int type, int rid,
struct resource *res)
{
void *p;
struct cpcht_softc *sc;
sc = device_get_softc(bus);
if (type == SYS_RES_IRQ)
return (bus_activate_resource(bus, type, rid, res));