tunnel: Inherit NETIF_F_SG for hw_enc_features.

[~andy/linux] / scripts / headers_install.pl

diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
index 6c353ae8a4517b1e7ab4b2b4fa28012e96de9921..581ca99c96f29829507c6b43fdd278781fc3b2a9 100644 (file)
--- a/scripts/headers_install.pl
+++ b/scripts/headers_install.pl
@@ -42,9 +42,9 @@ foreach my $filename (@files) {
                $line =~ s/(^|\s)(inline)\b/$1__$2__/g;
                $line =~ s/(^|\s)(asm)\b(\s|[(]|$)/$1__$2__$3/g;
                $line =~ s/(^|\s|[(])(volatile)\b(\s|[(]|$)/$1__$2__$3/g;
-               $line =~ s/#ifndef _UAPI/#ifndef /;
-               $line =~ s/#define _UAPI/#define /;
-               $line =~ s!#endif /[*] _UAPI!#endif /* !;
+               $line =~ s/#ifndef\s+_UAPI/#ifndef /;
+               $line =~ s/#define\s+_UAPI/#define /;
+               $line =~ s!#endif\s+/[*]\s*_UAPI!#endif /* !;
                printf {$out} "%s", $line;
        }
        close $out;