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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-05-07 04:04:01 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-07 05:24:13 +0300 |
| commit | 7e6cdd7fd94380a3b87b2ce087903b3722b3d0d6 (patch) | |
| tree | ad9e291611809ccfd863e0a5f76dcd2f87196e25 /scripts/checkpatch.pl | |
| parent | 7b844345fc2a9c46f8bb8cdb7408c766dfcdd83d (diff) | |
| download | linux-7e6cdd7fd94380a3b87b2ce087903b3722b3d0d6.tar.xz | |
checkpatch: improve ALLOC_ARRAY_ARGS test
The devm_ variant of 'kcalloc()' and 'kmalloc_array()' are not tested
Add the corresponding check.
Link: https://lkml.kernel.org/r/205fc4847972fb6779abcc8818f39c14d1b45af1.1618595794.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 44b9dc330ac6..23697a6b1eaa 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -7006,7 +7006,7 @@ sub process { } # check for alloc argument mismatch - if ($line =~ /\b(kcalloc|kmalloc_array)\s*\(\s*sizeof\b/) { + if ($line =~ /\b((?:devm_)?(?:kcalloc|kmalloc_array))\s*\(\s*sizeof\b/) { WARN("ALLOC_ARRAY_ARGS", "$1 uses number as first arg, sizeof is generally wrong\n" . $herecurr); } |