[tip:core/urgent] sysctl: Add neg_one as a standard constraint

[tip-bot for Aaron Tomlin]

Commit-ID:  2397efb1bb17595b35f31abb40d95074ebc04f1b
Gitweb:     http://git.kernel.org/tip/2397efb1bb17595b35f31abb40d95074ebc04f1b
Author:     Aaron Tomlin <atomlin@xxxxxxxxxx>
AuthorDate: Mon, 20 Jan 2014 17:34:12 +0000
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Sat, 25 Jan 2014 08:59:53 +0100

sysctl: Add neg_one as a standard constraint

Add neg_one to the list of standard constraints - will be used by the next patch.

Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
Acked-by: Rik van Riel <riel@xxxxxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: oleg@xxxxxxxxxx
Link: http://lkml.kernel.org/r/1390239253-24030-2-git-send-email-atomlin@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 kernel/sysctl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c8da99f..c398a58 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -122,6 +122,7 @@ extern int blk_iopoll_enabled;
 static int sixty = 60;
 #endif
 
+static int neg_one = -1;
 static int zero;
 static int __maybe_unused one = 1;
 static int __maybe_unused two = 2;
--
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