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hw/isa/i82378: Remove dead assignment 

Rename the unique variable assigned as 'pit' which better
represents what it holds, to fix a warning reported by the
Clang static code analyzer:

    CC      hw/isa/i82378.o
  hw/isa/i82378.c:108:5: warning: Value stored to 'isa' is never read
      isa = isa_create_simple(isabus, "i82374");
      ^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Reported-by: Clang Static Analyzer
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200422133152.16770-7-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2020-04-22 15:31:49 +02:00 committed by Laurent Vivier
parent 22c9336d3a
commit 2c8ed55f0f
1 changed files with 4 additions and 4 deletions
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8
hw/isa/i82378.c
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@ -67,7 +67,7 @@ static void i82378_realize(PCIDevice *pci, Error **errp)
I82378State *s = I82378(dev);
uint8_t *pci_conf;
ISABus *isabus;
ISADevice *isa;
ISADevice *pit;
pci_conf = pci->config;
pci_set_word(pci_conf + PCI_COMMAND,
@ -99,13 +99,13 @@ static void i82378_realize(PCIDevice *pci, Error **errp)
isa_bus_irqs(isabus, s->i8259);
/* 1 82C54 (pit) */
isa = i8254_pit_init(isabus, 0x40, 0, NULL);
pit = i8254_pit_init(isabus, 0x40, 0, NULL);
/* speaker */
pcspk_init(isabus, isa);
pcspk_init(isabus, pit);
/* 2 82C37 (dma) */
isa = isa_create_simple(isabus, "i82374");
isa_create_simple(isabus, "i82374");
}
static void i82378_init(Object *obj)