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Remove variables which are initialized but never used thereafter

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reported by gcc46 warning

Approved by:	cperciva
MFC after:	1 week
This commit is contained in:
Eitan Adler
2012-07-07 17:20:52 +00:00
parent eb5f456981
commit 029b129de8
1 changed files with 0 additions and 4 deletions
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sys/dev/ata/chipsets/ata-via.c
-4
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@@ -472,12 +472,10 @@ ata_via_sata_reset(device_t dev)
static int
ata_via_sata_scr_read(device_t dev, int port, int reg, u_int32_t *result)
{
struct ata_channel *ch;
device_t parent;
uint32_t val;
parent = device_get_parent(dev);
ch = device_get_softc(dev);
port = (port == 1) ? 1 : 0;
switch (reg) {
case ATA_SSTATUS:
@@ -520,12 +518,10 @@ ata_via_sata_scr_read(device_t dev, int port, int reg, u_int32_t *result)
static int
ata_via_sata_scr_write(device_t dev, int port, int reg, u_int32_t value)
{
struct ata_channel *ch;
device_t parent;
uint32_t val;
parent = device_get_parent(dev);
ch = device_get_softc(dev);
port = (port == 1) ? 1 : 0;
switch (reg) {
case ATA_SERROR: