7426977c8e
The comma after --no-includes makes coccinelle to not run the script:
/usr/bin/spatch -D report --very-quiet --no-show-diff --cocci-file ./scripts/coccinelle/misc/bugon.cocci --no-includes, --include-headers --patch . --dir drivers/media/platform/coda/ -I ./arch/x86/include -I arch/x86/include/generated -I include -I ./arch/x86/include/uapi -I arch/x86/include/generated/uapi -I ./include/uapi -I include/generated/uapi -I ./include/linux/kconfig.h
Usage: spatch.opt --sp-file <SP> <infile> [-o <outfile>] [--iso-file <iso>] [options]
Options are:
--sp-file <file> the semantic patch file
-o <file> the output file
--in-place do the modification on the file directly
--backup-suffix suffix to use when making a backup for inplace
...
At least with Fedora 20 coccinelle package:
coccinelle-1.0.0-0.rc20.1.fc21.x86_64
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Tested-by: Wolfram Sang <wsa@the-dreams.de>
Fixes: 5be1df66 (Coccinelle: Script to replace if and BUG with BUG_ON)
Cc: stable@vger.kernel.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
62 lines
1.3 KiB
Text
62 lines
1.3 KiB
Text
/// Use BUG_ON instead of a if condition followed by BUG.
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///
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//# This makes an effort to find cases where BUG() follows an if
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//# condition on an expression and replaces the if condition and BUG()
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//# with a BUG_ON having the conditional expression of the if statement
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//# as argument.
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//
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// Confidence: High
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// Copyright: (C) 2014 Himangi Saraogi. GPLv2.
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// Comments:
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// Options: --no-includes --include-headers
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virtual patch
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virtual context
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virtual org
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virtual report
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//----------------------------------------------------------
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// For context mode
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//----------------------------------------------------------
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@depends on context@
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expression e;
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@@
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*if (e) BUG();
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//----------------------------------------------------------
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// For patch mode
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//----------------------------------------------------------
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@depends on patch@
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expression e;
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@@
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-if (e) BUG();
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+BUG_ON(e);
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//----------------------------------------------------------
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// For org and report mode
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//----------------------------------------------------------
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@r@
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expression e;
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position p;
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@@
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if (e) BUG@p ();
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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 use BUG_ON")
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@script:python depends on report@
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p << r.p;
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@@
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msg="WARNING: Use BUG_ON"
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coccilib.report.print_report(p[0], msg)
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