firewire: standardize a variable name
"ret" is the new "retval".
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index e14c03d..cb32b20 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -32,7 +32,7 @@
fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
int page_count, enum dma_data_direction direction)
{
- int i, j, retval = -ENOMEM;
+ int i, j;
dma_addr_t address;
buffer->page_count = page_count;
@@ -69,19 +69,19 @@
kfree(buffer->pages);
out:
buffer->pages = NULL;
- return retval;
+ return -ENOMEM;
}
int fw_iso_buffer_map(struct fw_iso_buffer *buffer, struct vm_area_struct *vma)
{
unsigned long uaddr;
- int i, retval;
+ int i, ret;
uaddr = vma->vm_start;
for (i = 0; i < buffer->page_count; i++) {
- retval = vm_insert_page(vma, uaddr, buffer->pages[i]);
- if (retval)
- return retval;
+ ret = vm_insert_page(vma, uaddr, buffer->pages[i]);
+ if (ret)
+ return ret;
uaddr += PAGE_SIZE;
}