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| author | Colin Ian King <colin.i.king@gmail.com> | 2021-12-04 17:00:32 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-12-17 19:09:28 +0300 |
| commit | d697e83125950f64210b267d5c9c13fa7e4a43b9 (patch) | |
| tree | e1b42889a140603cf0026009a1117d1779700907 /drivers/dma | |
| parent | 7930d85535751bc8b05c6731c6b79d874671f13c (diff) | |
| download | linux-d697e83125950f64210b267d5c9c13fa7e4a43b9.tar.xz | |
dmaengine: stm32-mdma: Remove redundant initialization of pointer hwdesc
The pointer hwdesc is being initialized with a value that is never
read, it is being updated later in a for-loop. The assignment is
redundant and can be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/20211204140032.548066-1-colin.i.king@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/stm32-mdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c index d30a4a28d3bf..805a449ff301 100644 --- a/drivers/dma/stm32-mdma.c +++ b/drivers/dma/stm32-mdma.c @@ -1279,7 +1279,7 @@ static size_t stm32_mdma_desc_residue(struct stm32_mdma_chan *chan, u32 curr_hwdesc) { struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); - struct stm32_mdma_hwdesc *hwdesc = desc->node[0].hwdesc; + struct stm32_mdma_hwdesc *hwdesc; u32 cbndtr, residue, modulo, burst_size; int i; |