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-rw-r--r--scripts/coccinelle/misc/simple_return.cocci180
1 files changed, 0 insertions, 180 deletions
diff --git a/scripts/coccinelle/misc/simple_return.cocci b/scripts/coccinelle/misc/simple_return.cocci
deleted file mode 100644
index e8b6313b116f..000000000000
--- a/scripts/coccinelle/misc/simple_return.cocci
+++ /dev/null
@@ -1,180 +0,0 @@
-/// Simplify a trivial if-return sequence. Possibly combine with a
-/// preceding function call.
-///
-// Confidence: High
-// Copyright: (C) 2014 Julia Lawall, INRIA/LIP6. GPLv2.
-// Copyright: (C) 2014 Gilles Muller, INRIA/LiP6. GPLv2.
-// URL: http://coccinelle.lip6.fr/
-// Comments:
-// Options: --no-includes --include-headers
-
-virtual patch
-virtual context
-virtual org
-virtual report
-
-@r depends on patch@
-local idexpression e;
-identifier i,f,fn;
-@@
-
-fn(...) { <...
-- e@i =
-+ return
- f(...);
--if (i != 0) return i;
--return 0;
-...> }
-
-@depends on patch@
-identifier r.i;
-type t;
-@@
-
--t i;
- ... when != i
-
-@depends on patch@
-expression e;
-@@
-
--if (e != 0)
- return e;
--return 0;
-
-// -----------------------------------------------------------------------
-
-@s1 depends on context || org || report@
-local idexpression e;
-identifier i,f,fn;
-position p,p1,p2;
-@@
-
-fn(...) { <...
-* e@i@p = f(...);
- if (\(i@p1 != 0\|i@p2 < 0\))
- return i;
- return 0;
-...> }
-
-@s2 depends on context || org || report forall@
-identifier s1.i;
-type t;
-position q,s1.p;
-expression e,f;
-@@
-
-* t i@q;
- ... when != i
- e@p = f(...);
-
-@s3 depends on context || org || report@
-expression e;
-position p1!=s1.p1;
-position p2!=s1.p2;
-@@
-
-*if (\(e@p1 != 0\|e@p2 < 0\))
- return e;
- return 0;
-
-// -----------------------------------------------------------------------
-
-@script:python depends on org@
-p << s1.p;
-p1 << s1.p1;
-q << s2.q;
-@@
-
-cocci.print_main("decl",q)
-cocci.print_secs("use",p)
-cocci.include_match(False)
-
-@script:python depends on org@
-p << s1.p;
-p2 << s1.p2;
-q << s2.q;
-@@
-
-cocci.print_main("decl",q)
-cocci.print_secs("use with questionable test",p)
-cocci.include_match(False)
-
-@script:python depends on org@
-p << s1.p;
-p1 << s1.p1;
-@@
-
-cocci.print_main("use",p)
-
-@script:python depends on org@
-p << s1.p;
-p2 << s1.p2;
-@@
-
-cocci.print_main("use with questionable test",p)
-
-@script:python depends on org@
-p << s3.p1;
-@@
-
-cocci.print_main("test",p)
-
-@script:python depends on org@
-p << s3.p2;
-@@
-
-cocci.print_main("questionable test",p)
-
-// -----------------------------------------------------------------------
-
-@script:python depends on report@
-p << s1.p;
-p1 << s1.p1;
-q << s2.q;
-@@
-
-msg = "WARNING: end returns can be simpified and declaration on line %s can be dropped" % (q[0].line)
-coccilib.report.print_report(p[0],msg)
-cocci.include_match(False)
-
-@script:python depends on report@
-p << s1.p;
-p1 << s1.p1;
-q << s2.q
-;
-@@
-
-msg = "WARNING: end returns may be simpified if negative or 0 value and declaration on line %s can be dropped" % (q[0].line)
-coccilib.report.print_report(p[0],msg)
-cocci.include_match(False)
-
-@script:python depends on report@
-p << s1.p;
-p1 << s1.p1;
-@@
-
-msg = "WARNING: end returns can be simpified"
-coccilib.report.print_report(p[0],msg)
-
-@script:python depends on report@
-p << s1.p;
-p2 << s1.p2;
-@@
-
-msg = "WARNING: end returns can be simpified if negative or 0 value"
-coccilib.report.print_report(p[0],msg)
-
-@script:python depends on report@
-p << s3.p1;
-@@
-
-msg = "WARNING: end returns can be simpified"
-coccilib.report.print_report(p[0],msg)
-
-@script:python depends on report@
-p << s3.p2;
-@@
-
-msg = "WARNING: end returns can be simpified if tested value is negative or 0"
-coccilib.report.print_report(p[0],msg)