The patch titled
Subject: drivers/rapidio/devices/tsi721_dma.c: delete an unnecessary variable initialisation in tsi721_alloc_chan_resources()
has been added to the -mm tree. Its filename is
rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources.patch
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------------------------------------------------------
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Subject: drivers/rapidio/devices/tsi721_dma.c: delete an unnecessary variable initialisation in tsi721_alloc_chan_resources()
The local variable "desc" will eventually be set to an appropriate pointer
a bit later. Thus omit the explicit initialisation at the beginning.
Link: http://lkml.kernel.org/r/728d8e20-4ae9-d661-d932-2d99ce67e71f@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Alexandre Bounine <alexandre.bounine@xxxxxxx>
Cc: Matt Porter <mporter@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rapidio/devices/tsi721_dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/rapidio/devices/tsi721_dma.c~rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources drivers/rapidio/devices/tsi721_dma.c
--- a/drivers/rapidio/devices/tsi721_dma.c~rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources
+++ a/drivers/rapidio/devices/tsi721_dma.c
@@ -735,7 +735,7 @@ static dma_cookie_t tsi721_tx_submit(str
static int tsi721_alloc_chan_resources(struct dma_chan *dchan)
{
struct tsi721_bdma_chan *bdma_chan = to_tsi721_chan(dchan);
- struct tsi721_tx_desc *desc = NULL;
+ struct tsi721_tx_desc *desc;
int i;
tsi_debug(DMA, &dchan->dev->device, "DMAC%d", bdma_chan->id);
_
Patches currently in -mm which might be from elfring@xxxxxxxxxxxxxxxxxxxxx are
rapidio-delete-an-error-message-for-a-failed-memory-allocation-in-rio_init_mports.patch
rapidio-adjust-12-checks-for-null-pointers.patch
rapidio-adjust-five-function-calls-together-with-a-variable-assignment.patch
rapidio-improve-a-size-determination-in-five-functions.patch
rapidio-delete-an-unnecessary-variable-initialisation-in-three-functions.patch
rapidio-return-an-error-code-only-as-a-constant-in-two-functions.patch
rapidio-move-12-export_symbol_gpl-calls-to-function-implementations.patch
rapidio-tsi721_dma-delete-an-error-message-for-a-failed-memory-allocation-in-tsi721_alloc_chan_resources.patch
rapidio-tsi721_dma-delete-an-unnecessary-variable-initialisation-in-tsi721_alloc_chan_resources.patch
rapidio-tsi721_dma-adjust-six-checks-for-null-pointers.patch
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