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| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-09-20 14:26:24 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-27 12:30:13 +0300 |
| commit | 8cc72b9c706bc30e5314130bedc07e40497e9f67 (patch) | |
| tree | c5e03ac276b1732cc7549ef00bd0527ef73b0e44 /Documentation/driver-api/media/v4l2-subdev.rst | |
| parent | b28e32798c78a346788d412f1958f36bb760ec03 (diff) | |
| download | linux-8cc72b9c706bc30e5314130bedc07e40497e9f67.tar.xz | |
media: saa7146: 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(struct scatterlist),flags)
...
sg_init_table(x,n)
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/driver-api/media/v4l2-subdev.rst')
0 files changed, 0 insertions, 0 deletions