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| author | Joe Perches <joe@perches.com> | 2019-09-25 16:46:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-25 17:51:39 -0700 |
| commit | ffbce8974d90efb5ced95fabc61283467c80cb0d (patch) | |
| tree | 7ffb56e147556d1b45da04deeb0ec0b6b5d6a961 /scripts | |
| parent | 634cffcc9478e954d121c3e27e53de4f0d917ac8 (diff) | |
| download | lwn-ffbce8974d90efb5ced95fabc61283467c80cb0d.tar.gz lwn-ffbce8974d90efb5ced95fabc61283467c80cb0d.zip | |
checkpatch: improve SPDX license checking
Use perl's m@<match>@ match and not /<match>/ comparisons to avoid
an error using c90's // comment style.
Miscellanea:
o Use normal tab indentation and alignment
Link: http://lkml.kernel.org/r/5e4a8fa7901148fbcd77ab391e6dd0e6bf95777f.camel@perches.com
Link: http://lkml.kernel.org/r/f08eb62458407a145cfedf959d1091af151cd665.1563575364.git.joe@perches.com
Signed-off-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')
| -rwxr-xr-x | scripts/checkpatch.pl | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 3c0ee0dde850..6cb99ec62000 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3071,21 +3071,21 @@ sub process { # check SPDX comment style for .[chsS] files if ($realfile =~ /\.[chsS]$/ && $rawline =~ /SPDX-License-Identifier:/ && - $rawline !~ /^\+\s*\Q$comment\E\s*/) { + $rawline !~ m@^\+\s*\Q$comment\E\s*@) { WARN("SPDX_LICENSE_TAG", "Improper SPDX comment style for '$realfile', please use '$comment' instead\n" . $herecurr); } if ($comment !~ /^$/ && - $rawline !~ /^\+\Q$comment\E SPDX-License-Identifier: /) { - WARN("SPDX_LICENSE_TAG", - "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr); + $rawline !~ m@^\+\Q$comment\E SPDX-License-Identifier: @) { + WARN("SPDX_LICENSE_TAG", + "Missing or malformed SPDX-License-Identifier tag in line $checklicenseline\n" . $herecurr); } elsif ($rawline =~ /(SPDX-License-Identifier: .*)/) { - my $spdx_license = $1; - if (!is_SPDX_License_valid($spdx_license)) { - WARN("SPDX_LICENSE_TAG", - "'$spdx_license' is not supported in LICENSES/...\n" . $herecurr); - } + my $spdx_license = $1; + if (!is_SPDX_License_valid($spdx_license)) { + WARN("SPDX_LICENSE_TAG", + "'$spdx_license' is not supported in LICENSES/...\n" . $herecurr); + } } } } |