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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2022-08-05 19:37:03 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2022-08-05 19:37:03 +0300 |
| commit | 446279168e030fd0ed68e2bba336bef8bb3da352 (patch) | |
| tree | 0944d4dc64b07f74a6cf73d2ce803a789f8d786d /scripts/checkpatch.pl | |
| parent | 44dab005fd4298c209ea32ffda6131cad4358d21 (diff) | |
| parent | 6feaec81477af0390a41470cbd6b353f68dd853c (diff) | |
| download | linux-446279168e030fd0ed68e2bba336bef8bb3da352.tar.xz | |
Merge part of branch 'for-next.instantiate' into for-next
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 577e02998701..503e8abbb2c1 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -7033,14 +7033,16 @@ sub process { "Prefer $3(sizeof(*$1)...) over $3($4...)\n" . $herecurr); } -# check for k[mz]alloc with multiplies that could be kmalloc_array/kcalloc +# check for (kv|k)[mz]alloc with multiplies that could be kmalloc_array/kvmalloc_array/kvcalloc/kcalloc if ($perl_version_ok && defined $stat && - $stat =~ /^\+\s*($Lval)\s*\=\s*(?:$balanced_parens)?\s*(k[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)\s*,/) { + $stat =~ /^\+\s*($Lval)\s*\=\s*(?:$balanced_parens)?\s*((?:kv|k)[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)\s*,/) { my $oldfunc = $3; my $a1 = $4; my $a2 = $10; my $newfunc = "kmalloc_array"; + $newfunc = "kvmalloc_array" if ($oldfunc eq "kvmalloc"); + $newfunc = "kvcalloc" if ($oldfunc eq "kvzalloc"); $newfunc = "kcalloc" if ($oldfunc eq "kzalloc"); my $r1 = $a1; my $r2 = $a2; @@ -7057,7 +7059,7 @@ sub process { "Prefer $newfunc over $oldfunc with multiply\n" . $herectx) && $cnt == 1 && $fix) { - $fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(?:$balanced_parens)?\s*(k[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)/$1 . ' = ' . "$newfunc(" . trim($r1) . ', ' . trim($r2)/e; + $fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(?:$balanced_parens)?\s*((?:kv|k)[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)/$1 . ' = ' . "$newfunc(" . trim($r1) . ', ' . trim($r2)/e; } } } |