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authorJoe Perches <joe@perches.com>2019-09-25 16:46:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-25 17:51:39 -0700
commitffbce8974d90efb5ced95fabc61283467c80cb0d (patch)
tree7ffb56e147556d1b45da04deeb0ec0b6b5d6a961 /scripts/checkpatch.pl
parent634cffcc9478e954d121c3e27e53de4f0d917ac8 (diff)
downloadlinux-stericsson-ffbce8974d90efb5ced95fabc61283467c80cb0d.tar.gz
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/checkpatch.pl')
-rwxr-xr-xscripts/checkpatch.pl18
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);
+ }
}
}
}