checkpatch: tweak "struct should normally be const" warning

Avoid triggering on

    typedef struct BlockJobDriver BlockJobDriver;

or

    struct BlockJobDriver {

Cc: John Snow <jsnow@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 3afa19a..1f1c9d3 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2498,8 +2498,8 @@ sub process {
                                VMStateDescription|
                                VMStateInfo}x;
                if ($line !~ /\bconst\b/ &&
-                   $line =~ /\b($struct_ops)\b/) {
-                       ERROR("struct $1 should normally be const\n" .
+                   $line =~ /\b($struct_ops)\b.*=/) {
+                       ERROR("initializer for struct $1 should normally be const\n" .
                                $herecurr);
                }