Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4b6d51ec62d9c57432430528d6293605794a9f1b
Commit: 4b6d51ec62d9c57432430528d6293605794a9f1b
Parent: c74e92c209cf30ae6003e042e7c017eb6c370b64
Author: Stefan Richter <[EMAIL PROTECTED]>
AuthorDate: Sun Oct 21 11:20:07 2007 +0200
Committer: Stefan Richter <[EMAIL PROTECTED]>
CommitDate: Mon Oct 22 19:48:56 2007 +0200
firewire: fw-ohci: shut up a superfluous compiler warning
New warning since commit ab88ca488b8af66c3defa165874e81e695319a19,
"firewire: fw-ohci: missing dma_unmap_single":
drivers/firewire/fw-ohci.c: In function 'at_context_transmit':
drivers/firewire/fw-ohci.c:609: warning: 'payload_bus' may be used
uninitialized in this function
Access to payload_bus is conditional on packet->payload_length > 0,
and that won't change while in at_context_queue_packet.
Signed-off-by: Stefan Richter <[EMAIL PROTECTED]>
---
drivers/firewire/fw-ohci.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index e4b9a7d..6758832 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -606,7 +606,7 @@ static int
at_context_queue_packet(struct context *ctx, struct fw_packet *packet)
{
struct fw_ohci *ohci = ctx->ohci;
- dma_addr_t d_bus, payload_bus;
+ dma_addr_t d_bus, uninitialized_var(payload_bus);
struct driver_data *driver_data;
struct descriptor *d, *last;
__le32 *header;
-
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