diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-08-03 20:56:31 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-10-17 00:00:01 +0200 |
| commit | 930e4b7fe3b4e1c4e14b9c22e4c9c74dc8db75f3 (patch) | |
| tree | 08a19760d9e2d2ad7d2784e30016ef92f807fd51 | |
| parent | 1415d9189e8c59aa9c77a3bba419dcea062c145f (diff) | |
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>
| -rw-r--r-- | drivers/firewire/fw-cdev.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c index 06471302200..b960fd99691 100644 --- a/drivers/firewire/fw-cdev.c +++ b/drivers/firewire/fw-cdev.c @@ -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) |