Messages in this thread Patch in this message | | | Date | Sat, 1 Mar 2008 12:21:47 +0100 (CET) | From | Stefan Richter <> | Subject | [PATCH 3/3 update] firewire: fw-ohci: shut up false compiler warning on PPC32 |
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Shut up two "may be used uninitialised in this function" warnings due to PPC32's implementation of dma_alloc_coherent().
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> --- drivers/firewire/fw-ohci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.25-rc3/drivers/firewire/fw-ohci.c =================================================================== --- linux-2.6.25-rc3.orig/drivers/firewire/fw-ohci.c +++ linux-2.6.25-rc3/drivers/firewire/fw-ohci.c @@ -544,7 +544,7 @@ static int context_add_buffer(struct context *ctx) { struct descriptor_buffer *desc; - dma_addr_t bus_addr; + dma_addr_t uninitialized_var(bus_addr); int offset; /* @@ -1334,7 +1334,7 @@ ohci_set_config_rom(struct fw_card *card unsigned long flags; int retval = -EBUSY; __be32 *next_config_rom; - dma_addr_t next_config_rom_bus; + dma_addr_t uninitialized_var(next_config_rom_bus); ohci = fw_ohci(card); -- Stefan Richter -=====-==--- --== ----= http://arcgraph.de/sr/
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