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); _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
