scripts/spdxcheck.py: Handle special quotation mark comments

The SuperH boot code files use a magic format for the SPDX identifier
comment:

  LIST "SPDX-License-Identifier: .... "

The trailing quotation mark is not stripped before the token parser is
invoked and causes the scan to fail. Handle it gracefully.

Fixes: 6a0abce4c4cc ("sh: include: convert to SPDX identifiers")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/scripts/spdxcheck.py b/scripts/spdxcheck.py
index e559c6294c39aef2819637125520a0721b14a95d..3fb020c2cb7f8803a342ce1eac28a7f88729f9c2 100755 (executable)
--- a/scripts/spdxcheck.py
+++ b/scripts/spdxcheck.py
@@ -175,7 +175,13 @@ class id_parser(object):
                 self.lines_checked += 1
                 if line.find("SPDX-License-Identifier:") < 0:
                     continue
-                expr = line.split(':')[1].replace('*/', '').strip()
+                expr = line.split(':')[1].strip()
+                # Remove trailing comment closure
+                if line.startswith('/*'):
+                    expr = expr.rstrip('*/').strip()
+                # Special case for SH magic boot code files
+                if line.startswith('LIST \"'):
+                    expr = expr.rstrip('\"').strip()
                 self.parse(expr)
                 self.spdx_valid += 1
                 #