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(parent: 31c1bfa) | patch
dmaengine: sa11x0: drop useless LIST_HEAD
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 23 Dec 2018 08:57:13 +0000 (09:57 +0100)
committerVinod Koul <vkoul@kernel.org>
Mon, 7 Jan 2019 04:19:26 +0000 (09:49 +0530)
commit0bbbef0d0593c8c221e0c42faacb651dbc869ee8
tree4ce0e165a44838c8b6b490a5ca3483e36b6f7022tree | snapshot
parent31c1bfa00ae004b397abc25ac97b9534517e1783commit | diff
dmaengine: sa11x0: drop useless LIST_HEAD

Drop LIST_HEAD where the variable it declares has never been
used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier x;
@@
- LIST_HEAD(x);
  ... when != x
// </smpl>

Fixes: 26b9fc83ee4a ("dmaengine: sa11x0: Split device_control")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/sa11x0-dma.c diff | blob | history
Linux Kernel Source Tree.