From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 22 Jan 2015 00:43:14 +0000 (+1030)
Subject: module: make module_refcount() a signed integer.
X-Git-Tag: fixes-v4.0-rc1~263^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5db139ab3764640e0882a1746e7b9fdee33fd87;p=pandora-kernel.git

module: make module_refcount() a signed integer.

James Bottomley points out that it will be -1 during unload.  It's
only used for diagnostics, so let's not hide that as it could be a
clue as to what's gone wrong.

Cc: Jason Wessel <jason.wessel@windriver.com>
Acked-and-documention-added-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Masami Hiramatsu <maasami.hiramatsu.pt@hitachi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

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