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| author | Julia Lawall <julia.lawall@lip6.fr> | 2016-10-29 21:37:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-31 20:32:12 +0100 |
| commit | 63215705a6cc4481dde21b5343bb706837f273d9 (patch) | |
| tree | 093cad568732fbd9d5b3baa54a47d04ce86de936 /kernel | |
| parent | bpf, inode: add support for symlinks and fix mtime/ctime (diff) | |
| download | linux-63215705a6cc4481dde21b5343bb706837f273d9.tar.xz linux-63215705a6cc4481dde21b5343bb706837f273d9.zip | |
ptp: use permission-specific DEVICE_ATTR variants
Use DEVICE_ATTR_RO for read only attributes. This simplifies the
source code, improves readbility, and reduces the chance of
inconsistencies.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@ro@
declarer name DEVICE_ATTR;
identifier x,x_show;
@@
DEVICE_ATTR(x, \(0444\|S_IRUGO\), x_show, NULL);
@script:ocaml@
x << ro.x;
x_show << ro.x_show;
@@
if not (x^"_show" = x_show) then Coccilib.include_match false
@@
declarer name DEVICE_ATTR_RO;
identifier ro.x,ro.x_show;
@@
- DEVICE_ATTR(x, \(0444\|S_IRUGO\), x_show, NULL);
+ DEVICE_ATTR_RO(x);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions