diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2018-10-29 12:08:08 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-11-24 19:16:46 +0530 |
| commit | 0255200bd29afc320c6ea4c1adf8bdc13a9b3c15 (patch) | |
| tree | 8d1fa236e495028d2b1ce7219847fc97f48840ce /drivers/dma/dmatest.c | |
| parent | 651022382c7f8da46cb4872a545ee1da6d097d2a (diff) | |
| download | linux-0255200bd29afc320c6ea4c1adf8bdc13a9b3c15.tar.bz2 | |
dmaengine: dmatest: unmap data on a single code-path when xfer done
After the DMA transfer is done, we don't need to call the un-mapping code
in 3 places. One is enough.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/dmatest.c')
| -rw-r--r-- | drivers/dma/dmatest.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index aa1712beb0cc..5d4b1e053fb7 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -721,14 +721,14 @@ static int dmatest_func(void *data) status = dma_async_is_tx_complete(chan, cookie, NULL, NULL); + dmaengine_unmap_put(um); + if (!done->done) { - dmaengine_unmap_put(um); result("test timed out", total_tests, src_off, dst_off, len, 0); failed_tests++; continue; } else if (status != DMA_COMPLETE) { - dmaengine_unmap_put(um); result(status == DMA_ERROR ? "completion error status" : "completion busy status", total_tests, src_off, @@ -737,8 +737,6 @@ static int dmatest_func(void *data) continue; } - dmaengine_unmap_put(um); - if (params->noverify) { verbose_result("test passed", total_tests, src_off, dst_off, len, 0); |