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-ohci.c b/drivers/firewire/fw-ohci.c
index bbfd6cd..b941ab3 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -1209,7 +1209,7 @@
at_context_transmit(struct context *ctx, struct fw_packet *packet)
{
unsigned long flags;
- int retval;
+ int ret;
spin_lock_irqsave(&ctx->ohci->lock, flags);
@@ -1220,10 +1220,10 @@
return;
}
- retval = at_context_queue_packet(ctx, packet);
+ ret = at_context_queue_packet(ctx, packet);
spin_unlock_irqrestore(&ctx->ohci->lock, flags);
- if (retval < 0)
+ if (ret < 0)
packet->callback(packet, &ctx->ohci->card, packet->ack);
}
@@ -1595,7 +1595,7 @@
{
struct fw_ohci *ohci;
unsigned long flags;
- int retval = -EBUSY;
+ int ret = -EBUSY;
__be32 *next_config_rom;
dma_addr_t uninitialized_var(next_config_rom_bus);
@@ -1649,7 +1649,7 @@
reg_write(ohci, OHCI1394_ConfigROMmap,
ohci->next_config_rom_bus);
- retval = 0;
+ ret = 0;
}
spin_unlock_irqrestore(&ohci->lock, flags);
@@ -1661,13 +1661,13 @@
* controller could need to access it before the bus reset
* takes effect.
*/
- if (retval == 0)
+ if (ret == 0)
fw_core_initiate_bus_reset(&ohci->card, 1);
else
dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
next_config_rom, next_config_rom_bus);
- return retval;
+ return ret;
}
static void ohci_send_request(struct fw_card *card, struct fw_packet *packet)
@@ -1689,7 +1689,7 @@
struct fw_ohci *ohci = fw_ohci(card);
struct context *ctx = &ohci->at_request_ctx;
struct driver_data *driver_data = packet->driver_data;
- int retval = -ENOENT;
+ int ret = -ENOENT;
tasklet_disable(&ctx->tasklet);
@@ -1704,12 +1704,11 @@
driver_data->packet = NULL;
packet->ack = RCODE_CANCELLED;
packet->callback(packet, &ohci->card, packet->ack);
- retval = 0;
-
+ ret = 0;
out:
tasklet_enable(&ctx->tasklet);
- return retval;
+ return ret;
}
static int
@@ -1720,7 +1719,7 @@
#else
struct fw_ohci *ohci = fw_ohci(card);
unsigned long flags;
- int n, retval = 0;
+ int n, ret = 0;
/*
* FIXME: Make sure this bitmask is cleared when we clear the busReset
@@ -1730,7 +1729,7 @@
spin_lock_irqsave(&ohci->lock, flags);
if (ohci->generation != generation) {
- retval = -ESTALE;
+ ret = -ESTALE;
goto out;
}
@@ -1748,7 +1747,8 @@
flush_writes(ohci);
out:
spin_unlock_irqrestore(&ohci->lock, flags);
- return retval;
+
+ return ret;
#endif /* CONFIG_FIREWIRE_OHCI_REMOTE_DMA */
}
@@ -1892,7 +1892,7 @@
descriptor_callback_t callback;
u32 *mask, regs;
unsigned long flags;
- int index, retval = -ENOMEM;
+ int index, ret = -ENOMEM;
if (type == FW_ISO_CONTEXT_TRANSMIT) {
mask = &ohci->it_context_mask;
@@ -1928,8 +1928,8 @@
if (ctx->header == NULL)
goto out;
- retval = context_init(&ctx->context, ohci, regs, callback);
- if (retval < 0)
+ ret = context_init(&ctx->context, ohci, regs, callback);
+ if (ret < 0)
goto out_with_header;
return &ctx->base;
@@ -1941,7 +1941,7 @@
*mask |= 1 << index;
spin_unlock_irqrestore(&ohci->lock, flags);
- return ERR_PTR(retval);
+ return ERR_PTR(ret);
}
static int ohci_start_iso(struct fw_iso_context *base,
@@ -2291,21 +2291,20 @@
{
struct iso_context *ctx = container_of(base, struct iso_context, base);
unsigned long flags;
- int retval;
+ int ret;
spin_lock_irqsave(&ctx->context.ohci->lock, flags);
if (base->type == FW_ISO_CONTEXT_TRANSMIT)
- retval = ohci_queue_iso_transmit(base, packet, buffer, payload);
+ ret = ohci_queue_iso_transmit(base, packet, buffer, payload);
else if (ctx->context.ohci->use_dualbuffer)
- retval = ohci_queue_iso_receive_dualbuffer(base, packet,
- buffer, payload);
+ ret = ohci_queue_iso_receive_dualbuffer(base, packet,
+ buffer, payload);
else
- retval = ohci_queue_iso_receive_packet_per_buffer(base, packet,
- buffer,
- payload);
+ ret = ohci_queue_iso_receive_packet_per_buffer(base, packet,
+ buffer, payload);
spin_unlock_irqrestore(&ctx->context.ohci->lock, flags);
- return retval;
+ return ret;
}
static const struct fw_card_driver ohci_driver = {