[merged] checkpatch-add-test-for-possible-misuse-of-is_enabled-without-config_.patch removed from -mm tree

[merged] checkpatch-add-test-for-possible-misuse-of-is_enabled-without-config_.patch removed from -mm tree

[akpm]

The patch titled
     Subject: checkpatch: add test for possible misuse of IS_ENABLED() without CONFIG_
has been removed from the -mm tree.  Its filename was
     checkpatch-add-test-for-possible-misuse-of-is_enabled-without-config_.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Joe Perches <joe@perches.com>
Subject: checkpatch: add test for possible misuse of IS_ENABLED() without CONFIG_

IS_ENABLED is almost always used with CONFIG_<FOO> defines.

Add a test to verify that the #define being tested starts with CONFIG_.

Link: http://lkml.kernel.org/r/e7fda760b91b769ba82844ba282d432c0d26d709.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 scripts/checkpatch.pl |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/scripts/checkpatch.pl~checkpatch-add-test-for-possible-misuse-of-is_enabled-without-config_
+++ a/scripts/checkpatch.pl
@@ -6465,6 +6465,12 @@ sub process {
 			}
 		}
 
+# check for IS_ENABLED() without CONFIG_<FOO> ($rawline for comments too)
+		if ($rawline =~ /\bIS_ENABLED\s*\(\s*(\w+)\s*\)/ && $1 !~ /^CONFIG_/) {
+			WARN("IS_ENABLED_CONFIG",
+			     "IS_ENABLED($1) is normally used as IS_ENABLED(CONFIG_$1)\n" . $herecurr);
+		}
+
 # check for #if defined CONFIG_<FOO> || defined CONFIG_<FOO>_MODULE
 		if ($line =~ /^\+\s*#\s*if\s+defined(?:\s*\(?\s*|\s+)(CONFIG_[A-Z_]+)\s*\)?\s*\|\|\s*defined(?:\s*\(?\s*|\s+)\1_MODULE\s*\)?\s*$/) {
 			my $config = $1;
_

Patches currently in -mm which might be from joe@perches.com are

checkpatch-test-git_dir-changes.patch