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| author | Joe Perches <joe@perches.com> | 2016-10-11 23:51:47 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-12 01:06:30 +0300 |
| commit | f90774e1fd2700de4a6e0d62866d34a26c544bd0 (patch) | |
| tree | 4318a68ad5b45d1246138d98d82c0519bad4f989 /scripts/headers.sh | |
| parent | 85b0ee18bbf82cb3e1880c718749149c6ed61058 (diff) | |
| download | linux-f90774e1fd2700de4a6e0d62866d34a26c544bd0.tar.xz | |
checkpatch: look for symbolic permissions and suggest octal instead
S_<FOO> uses should be avoided where octal is more intelligible.
Linus didst say:
: It's *much* easier to parse and understand the octal numbers, while the
: symbolic macro names are just random line noise and hard as hell to
: understand. You really have to think about it.
:
: So we should rather go the other way: convert existing bad symbolic
: permission bit macro use to just use the octal numbers.
:
: The symbolic names are good for the *other* bits (ie sticky bit, and the
: inode mode _type_ numbers etc), but for the permission bits, the symbolic
: names are just insane crap. Nobody sane should ever use them. Not in the
: kernel, not in user space.
(http://lkml.kernel.org/r/CA+55aFw5v23T-zvDZp-MmD_EYxF8WbafwwB59934FV7g21uMGQ@mail.gmail.com)
Link: http://lkml.kernel.org/r/7232ef011d05a92f4caa86a5e9830d87966a2eaf.1470180926.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/headers.sh')
0 files changed, 0 insertions, 0 deletions