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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 12:27:18 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 12:27:18 -0800 |
commit | ad60a9333035f2323840b71ab8ad07bbab728faf (patch) | |
tree | c0bee7557b62a0c1c26ede9cb26f1a1785cfd04c /scripts/coccinelle/misc/semicolon.cocci | |
parent | 0ca7ffb356063c5ece847687da457dfe748612a2 (diff) | |
parent | 24f0c2d6ff859fbca45fd765f0d241528bdb4365 (diff) | |
download | op-kernel-dev-ad60a9333035f2323840b71ab8ad07bbab728faf.zip op-kernel-dev-ad60a9333035f2323840b71ab8ad07bbab728faf.tar.gz |
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull misc non-critical kbuild changes from Michal Marek:
- Fix for make TAGS
- Fix for make rpm
- Some new coccinelle semantic patches
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
scripts/coccinelle: find constant additions that could be bit ors
coccicheck: Allow to show the executed command line
coccicheck: Allow the user to give a V= (verbose) argument
scripts/coccinelle/misc/memcpy-assign.cocci: Replace memcpy with struct assignment
kbuild: clear KBUILD_SRC when calling 'make' in RPM spec
scripts/coccinelle/misc/semicolon.cocci: Add unneeded semicolon test
scripts/tags.sh: Fix regex syntax for etags
Diffstat (limited to 'scripts/coccinelle/misc/semicolon.cocci')
-rw-r--r-- | scripts/coccinelle/misc/semicolon.cocci | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/scripts/coccinelle/misc/semicolon.cocci b/scripts/coccinelle/misc/semicolon.cocci new file mode 100644 index 0000000..a47eba2 --- /dev/null +++ b/scripts/coccinelle/misc/semicolon.cocci @@ -0,0 +1,83 @@ +/// +/// Removes unneeded semicolon. +/// +// Confidence: Moderate +// Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6. GPLv2. +// URL: http://coccinelle.lip6.fr/ +// Comments: Some false positives on empty default cases in switch statements. +// Options: --no-includes --include-headers + +virtual patch +virtual report +virtual context +virtual org + +@r_default@ +position p; +@@ +switch (...) +{ +default: ...;@p +} + +@r_case@ +position p; +@@ +( +switch (...) +{ +case ...:;@p +} +| +switch (...) +{ +case ...:... +case ...:;@p +} +| +switch (...) +{ +case ...:... +case ...: +case ...:;@p +} +) + +@r1@ +statement S; +position p1; +position p != {r_default.p, r_case.p}; +identifier label; +@@ +( +label:; +| +S@p1;@p +) + +@script:python@ +p << r1.p; +p1 << r1.p1; +@@ +if p[0].line != p1[0].line_end: + cocci.include_match(False) + +@depends on patch@ +position r1.p; +@@ +-;@p + +@script:python depends on report@ +p << r1.p; +@@ +coccilib.report.print_report(p[0],"Unneeded semicolon") + +@depends on context@ +position r1.p; +@@ +*;@p + +@script:python depends on org@ +p << r1.p; +@@ +cocci.print_main("Unneeded semicolon",p) |