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| author | Colin Ian King <colin.king@canonical.com> | 2021-02-03 14:46:52 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-02-08 13:09:39 +0100 |
| commit | eda38ce482b2c88b27e3a7c8aa1ddffa646f3e7f (patch) | |
| tree | c5f3623acf0596455d27aa8b08fde1c1cd4fd70a /drivers/dma/imx-sdma.c | |
| parent | dmaengine: xilinx_dma: Alloc tx descriptors GFP_NOWAIT (diff) | |
| download | linux-eda38ce482b2c88b27e3a7c8aa1ddffa646f3e7f.tar.xz linux-eda38ce482b2c88b27e3a7c8aa1ddffa646f3e7f.zip | |
dmaengine: dw-axi-dmac: remove redundant null check on desc
The pointer desc is being null checked twice, the second null check
is redundant because desc has not been re-assigned between the
checks. Remove the redundant second null check on desc.
Fixes: ef6fb2d6f1ab ("dmaengine: dw-axi-dmac: simplify descriptor management")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Tested-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Addresses-Coverity: ("Logically dead code")
Link: https://lore.kernel.org/r/20210203134652.22618-1-colin.king@canonical.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/imx-sdma.c')
0 files changed, 0 insertions, 0 deletions