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firewire: fw-core: local variable shadows a global one 

Sparse warned about it although it was apparently harmless:

drivers/firewire/fw-cdev.c:624:23: warning: symbol 'interrupt' shadows an earlier one
include/asm/hw_irq.h:29:13: originally declared here

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2007-08-03 20:56:31 +02:00
parent 1415d9189e
commit 930e4b7fe3
1 changed files with 10 additions and 11 deletions
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21
drivers/firewire/fw-cdev.c
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@ -621,20 +621,19 @@ iso_callback(struct fw_iso_context *context, u32 cycle,
size_t header_length, void *header, void *data)
{
struct client *client = data;
struct iso_interrupt *interrupt;
struct iso_interrupt *irq;
interrupt = kzalloc(sizeof(*interrupt) + header_length, GFP_ATOMIC);
if (interrupt == NULL)
irq = kzalloc(sizeof(*irq) + header_length, GFP_ATOMIC);
if (irq == NULL)
return;
interrupt->interrupt.type = FW_CDEV_EVENT_ISO_INTERRUPT;
interrupt->interrupt.closure = client->iso_closure;
interrupt->interrupt.cycle = cycle;
interrupt->interrupt.header_length = header_length;
memcpy(interrupt->interrupt.header, header, header_length);
queue_event(client, &interrupt->event,
&interrupt->interrupt,
sizeof(interrupt->interrupt) + header_length, NULL, 0);
irq->interrupt.type = FW_CDEV_EVENT_ISO_INTERRUPT;
irq->interrupt.closure = client->iso_closure;
irq->interrupt.cycle = cycle;
irq->interrupt.header_length = header_length;
memcpy(irq->interrupt.header, header, header_length);
queue_event(client, &irq->event, &irq->interrupt,
sizeof(irq->interrupt) + header_length, NULL, 0);
}
static int ioctl_create_iso_context(struct client *client, void *buffer)