checkpatch: update signature "might be better as" warning
authorJoe Perches <joe@perches.com>
Tue, 10 Jan 2012 23:09:50 +0000 (15:09 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Jan 2012 00:30:50 +0000 (16:30 -0800)
commit270c49a088ae58d4b817861bb04bfec63b0966db
tree4c08b86b0be13a7d256e1f7a83f87ebca9d20b9d
parent96b62067f970ff529c98913311d33f4b57b453dc
checkpatch: update signature "might be better as" warning

email header lines can look like signature tags.  It's valid to have
multiple email recipients on a single line but not valid to have multiple
signatures on a single line.

Validate signatures only when not in the email headers.

Clear the $in_commit_log flag when the patch filename appears.

Add '-' to the valid chars in a message header for headers
like "Message-Id:" and "In-Reply-To:".

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
scripts/checkpatch.pl