linux-kernel - [PATCH] sysctl: fix false positives when PROC

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Date:	Fri, 16 Oct 2009 04:28:37 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	akpm@...ux-foundation.org
Cc:	rjw@...k.pl, htmldeveloper@...il.com, ebiederm@...ssion.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH] sysctl: fix false positives when PROC_SYSCTL=n

Having ->procname but not ->proc_handler is valid when PROC_SYSCTL=n,
people use such combination to reduce ifdefs with non-standard handlers.

http://bugzilla.kernel.org/show_bug.cgi?id=14408

Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---

 kernel/sysctl_check.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/sysctl_check.c
+++ b/kernel/sysctl_check.c
@@ -1521,7 +1521,7 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table)
 			if (!table->ctl_name && table->strategy)
 				set_fail(&fail, table, "Strategy without ctl_name");
 #endif
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_PROC_SYSCTL
 			if (table->procname && !table->proc_handler)
 				set_fail(&fail, table, "No proc_handler");
 #endif
--
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