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| author | Julia Lawall <Julia.Lawall@inria.fr> | 2020-09-20 13:26:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-27 14:17:43 +0200 |
| commit | 290ff182e92a3de286440c33990c98569ac329f4 (patch) | |
| tree | 151c3f8c2cc268f8d3b77657b20c42f3d39a8f29 /drivers/tty/hvc | |
| parent | 7d2bfdf1fa310728d9ce8baca3b691b4eecdeef0 (diff) | |
| download | linux-290ff182e92a3de286440c33990c98569ac329f4.tar.bz2 | |
pch_uart: 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>
Link: https://lore.kernel.org/r/1600601186-7420-2-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc')
0 files changed, 0 insertions, 0 deletions