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-rwxr-xr-xscripts/checkpatch.pl16
1 files changed, 5 insertions, 11 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 4c820607540b..60b737e222fe 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -840,7 +840,6 @@ our $FuncArg = qr{$Typecast{0,1}($LvalOrFunc|$Constant|$String)};
our $declaration_macros = qr{(?x:
(?:$Storage\s+)?(?:[A-Z_][A-Z0-9]*_){0,2}(?:DEFINE|DECLARE)(?:_[A-Z0-9]+){1,6}\s*\(|
(?:$Storage\s+)?[HLP]?LIST_HEAD\s*\(|
- (?:$Storage\s+)?${Type}\s+uninitialized_var\s*\(|
(?:SKCIPHER_REQUEST|SHASH_DESC|AHASH_REQUEST)_ON_STACK\s*\(
)};
@@ -6330,8 +6329,7 @@ sub process {
if (defined $cond) {
substr($s, 0, length($cond), '');
}
- if ($s =~ /^\s*;/ &&
- $function_name ne 'uninitialized_var')
+ if ($s =~ /^\s*;/)
{
WARN("AVOID_EXTERNS",
"externs should be avoided in .c files\n" . $herecurr);
@@ -6350,17 +6348,13 @@ sub process {
}
# check for function declarations that have arguments without identifier names
-# while avoiding uninitialized_var(x)
if (defined $stat &&
- $stat =~ /^.\s*(?:extern\s+)?$Type\s*(?:($Ident)|\(\s*\*\s*$Ident\s*\))\s*\(\s*([^{]+)\s*\)\s*;/s &&
- (!defined($1) ||
- (defined($1) && $1 ne "uninitialized_var")) &&
- $2 ne "void") {
- my $args = trim($2);
+ $stat =~ /^.\s*(?:extern\s+)?$Type\s*(?:$Ident|\(\s*\*\s*$Ident\s*\))\s*\(\s*([^{]+)\s*\)\s*;/s &&
+ $1 ne "void") {
+ my $args = trim($1);
while ($args =~ m/\s*($Type\s*(?:$Ident|\(\s*\*\s*$Ident?\s*\)\s*$balanced_parens)?)/g) {
my $arg = trim($1);
- if ($arg =~ /^$Type$/ &&
- $arg !~ /enum\s+$Ident$/) {
+ if ($arg =~ /^$Type$/ && $arg !~ /enum\s+$Ident$/) {
WARN("FUNCTION_ARGUMENTS",
"function definition argument '$arg' should also have an identifier name\n" . $herecurr);
}