From: Amerigo Wang <amwang@redhat.com>
Date: Fri, 5 Jun 2009 02:12:01 +0000 (-0400)
Subject: kbuild/headers_check: refine extern check
X-Git-Tag: v2.6.31-rc1~335^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67b7ebe091cd92fd69f732da3170720d79c4e632;p=pandora-kernel.git

kbuild/headers_check: refine extern check

'extern' checking information is not clear, refine it.
Plus, fix a comment.

Signed-off-by: WANG Cong <amwang@redhat.com>
[sam: redid the extern error message]
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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