forked from mirrors/linux
a2fc3718bc
Use kobj_to_dev() instead of container_of(). Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
45 lines
764 B
Text
45 lines
764 B
Text
// SPDX-License-Identifier: GPL-2.0-only
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///
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/// Use kobj_to_dev() instead of container_of()
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///
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// Confidence: High
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// Copyright: (C) 2020 Denis Efremov ISPRAS
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// Options: --no-includes --include-headers
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//
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// Keywords: kobj_to_dev, container_of
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//
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virtual context
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virtual report
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virtual org
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virtual patch
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@r depends on !patch@
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expression ptr;
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symbol kobj;
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position p;
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@@
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* container_of(ptr, struct device, kobj)@p
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@depends on patch@
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expression ptr;
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@@
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- container_of(ptr, struct device, kobj)
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+ kobj_to_dev(ptr)
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@script:python depends on report@
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p << r.p;
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@@
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coccilib.report.print_report(p[0], "WARNING opportunity for kobj_to_dev()")
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@script:python depends on org@
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p << r.p;
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@@
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coccilib.org.print_todo(p[0], "WARNING opportunity for kobj_to_dev()")
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