diff options
author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/scripts/coccinelle/iterators/fen.cocci | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/scripts/coccinelle/iterators/fen.cocci')
-rw-r--r-- | kernel/scripts/coccinelle/iterators/fen.cocci | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/kernel/scripts/coccinelle/iterators/fen.cocci b/kernel/scripts/coccinelle/iterators/fen.cocci new file mode 100644 index 000000000..48c152f22 --- /dev/null +++ b/kernel/scripts/coccinelle/iterators/fen.cocci @@ -0,0 +1,123 @@ +/// These iterators only exit normally when the loop cursor is NULL, so there +/// is no point to call of_node_put on the final value. +/// +// Confidence: High +// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2. +// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2. +// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2. +// URL: http://coccinelle.lip6.fr/ +// Comments: +// Options: --no-includes --include-headers + +virtual patch +virtual context +virtual org +virtual report + +@depends on patch@ +iterator name for_each_node_by_name; +expression np,E; +identifier l; +@@ + +for_each_node_by_name(np,...) { + ... when != break; + when != goto l; +} +... when != np = E +- of_node_put(np); + +@depends on patch@ +iterator name for_each_node_by_type; +expression np,E; +identifier l; +@@ + +for_each_node_by_type(np,...) { + ... when != break; + when != goto l; +} +... when != np = E +- of_node_put(np); + +@depends on patch@ +iterator name for_each_compatible_node; +expression np,E; +identifier l; +@@ + +for_each_compatible_node(np,...) { + ... when != break; + when != goto l; +} +... when != np = E +- of_node_put(np); + +@depends on patch@ +iterator name for_each_matching_node; +expression np,E; +identifier l; +@@ + +for_each_matching_node(np,...) { + ... when != break; + when != goto l; +} +... when != np = E +- of_node_put(np); + +// ---------------------------------------------------------------------- + +@r depends on !patch forall@ +//iterator name for_each_node_by_name; +//iterator name for_each_node_by_type; +//iterator name for_each_compatible_node; +//iterator name for_each_matching_node; +expression np,E; +identifier l; +position p1,p2; +@@ + +( +*for_each_node_by_name@p1(np,...) +{ + ... when != break; + when != goto l; +} +| +*for_each_node_by_type@p1(np,...) +{ + ... when != break; + when != goto l; +} +| +*for_each_compatible_node@p1(np,...) +{ + ... when != break; + when != goto l; +} +| +*for_each_matching_node@p1(np,...) +{ + ... when != break; + when != goto l; +} +) +... when != np = E +* of_node_put@p2(np); + +@script:python depends on org@ +p1 << r.p1; +p2 << r.p2; +@@ + +cocci.print_main("unneeded of_node_put",p2) +cocci.print_secs("iterator",p1) + +@script:python depends on report@ +p1 << r.p1; +p2 << r.p2; +@@ + +msg = "ERROR: of_node_put not needed after iterator on line %s" % (p1[0].line) +coccilib.report.print_report(p2[0], msg) |