diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/scripts/coccinelle/misc/simple_return.cocci | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/scripts/coccinelle/misc/simple_return.cocci')
-rw-r--r-- | kernel/scripts/coccinelle/misc/simple_return.cocci | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/kernel/scripts/coccinelle/misc/simple_return.cocci b/kernel/scripts/coccinelle/misc/simple_return.cocci deleted file mode 100644 index 47f7084b6..000000000 --- a/kernel/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) |