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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2018-02-06 15:40:10 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-06 18:32:46 -0800 |
| commit | 6d94a03c80ce7bd0b72483246277c5d21e7c5ff3 (patch) | |
| tree | 626951e9a5d719982afc6610aac9418a6659d77e /drivers/rapidio | |
| parent | drivers/rapidio/devices/tsi721_dma.c: delete an error message for a failed memory allocation in tsi721_alloc_chan_resources() (diff) | |
| download | linux-dev-6d94a03c80ce7bd0b72483246277c5d21e7c5ff3.tar.xz linux-dev-6d94a03c80ce7bd0b72483246277c5d21e7c5ff3.zip | |
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@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio')
| -rw-r--r-- | drivers/rapidio/devices/tsi721_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rapidio/devices/tsi721_dma.c b/drivers/rapidio/devices/tsi721_dma.c index f7bc85a27d1b..14fc36ac3d85 100644 --- a/drivers/rapidio/devices/tsi721_dma.c +++ b/drivers/rapidio/devices/tsi721_dma.c @@ -735,7 +735,7 @@ static dma_cookie_t tsi721_tx_submit(struct dma_async_tx_descriptor *txd) 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); |