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| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-09-20 13:26:21 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-10-05 10:18:08 +0530 |
| commit | 7ffd5c83905033e815ef2e13c680c8fc3d7ed321 (patch) | |
| tree | 5172bc8056657ce76ad110055417e61a28ca239c /drivers/dma/mmp_tdma.c | |
| parent | aafa88f3727f13991216c2ef10df302978dcf81a (diff) | |
| download | linux-7ffd5c83905033e815ef2e13c680c8fc3d7ed321.tar.bz2 | |
dmaengine: rcar-dmac: drop double zeroing
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/1600601186-7420-10-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/mmp_tdma.c')
0 files changed, 0 insertions, 0 deletions