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| author | Raag Jadav <raagjadav@gmail.com> | 2019-06-29 10:20:48 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-07-07 19:16:43 +0200 |
| commit | b7f5b656ffe19e3c65f04e3adeae21ac17227126 (patch) | |
| tree | a258fa32196a092826f42d0a500725453fe5a63e /drivers/dma/fsl-edma-common.c | |
| parent | Documentation: dmaengine: clean up description of dmatest usage (diff) | |
| download | linux-b7f5b656ffe19e3c65f04e3adeae21ac17227126.tar.xz linux-b7f5b656ffe19e3c65f04e3adeae21ac17227126.zip | |
dmaengine: at_xdmac: check for non-empty xfers_list before invoking callback
tx descriptor retrieved from an empty xfers_list may not have valid
pointers to the callback functions.
Avoid calling dmaengine_desc_get_callback_invoke if xfers_list is empty.
Signed-off-by: Raag Jadav <raagjadav@gmail.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl-edma-common.c')
0 files changed, 0 insertions, 0 deletions