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(parent: c14d2bc) | patch
txx9dmac: return DMA_SUCCESS immediately from device_tx_status()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 27 May 2013 12:14:42 +0000 (15:14 +0300)
committerVinod Koul <vinod.koul@intel.com>
Mon, 5 Aug 2013 04:02:25 +0000 (09:32 +0530)
commit985a0cb970c9338ac55a1c31b3b8d730eabcfe57
tree896b3015abe486f691325c1affa7ca4768ce663etree | snapshot
parentc14d2bc4709e8d5102a71f222fdd5a2b0c14c669commit | diff
txx9dmac: return DMA_SUCCESS immediately from device_tx_status()

There is no point to go throught the rest of the function if first call to
dma_cookie_status() returned DMA_SUCCESS.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/txx9dmac.c diff | blob | history
Domain: System / Kernel;