[Qemu-devel] [PATCH] checkpatch: ignore automatically imported Linux headers

["Radim Krčmář" <rkrcmar@redhat.com>]

Linux uses tabs for indentation and checkpatch always complained about
automatically imported headers.  update-linux-headers.sh could be modified to
expand tabs, but there is no real reason to complain about any ugly code in
Linux headers, so skip all hunk-related checks.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
 Line offset of the diff assumes that Paolo's "[PATCH 0/3] checkpatch tweaks"
 is applied first.  Context remains the same, though.

 scripts/checkpatch.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 0f9ae512ae55..873a50292442 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1312,6 +1312,9 @@ sub process {
 # ignore non-hunk lines and lines being removed
 		next if (!$hunk_line || $line =~ /^-/);
 
+# ignore files that are being periodically imported from Linux
+		next if ($realfile =~ /^(linux-headers|include\/standard-headers)\//);
+
 #trailing whitespace
 		if ($line =~ /^\+.*\015/) {
 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
-- 
2.9.2