[tip:x86/mm] x86/mm/numa: Simplify some bit mangling

[tip-bot for Martin Bundgaard]

Commit-ID:  7e9a2f0a080ba2f247559e95eb0df7072bede18a
Gitweb:     http://git.kernel.org/tip/7e9a2f0a080ba2f247559e95eb0df7072bede18a
Author:     Martin Bundgaard <martin@xxxxxxxxxxxx>
AuthorDate: Thu, 14 Mar 2013 19:34:35 +0100
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 10 Apr 2013 19:06:26 +0200

x86/mm/numa: Simplify some bit mangling

Minor. Reordered a few lines to lose a superfluous OR operation.

Signed-off-by: Martin Bundgaard <martin@xxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1363286075-62615-1-git-send-email-martin@xxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 arch/x86/mm/amdtopology.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c
index 5247d01..2ca15b5 100644
--- a/arch/x86/mm/amdtopology.c
+++ b/arch/x86/mm/amdtopology.c
@@ -130,9 +130,8 @@ int __init amd_numa_init(void)
 		}
 
 		limit >>= 16;
-		limit <<= 24;
-		limit |= (1<<24)-1;
 		limit++;
+		limit <<= 24;
 
 		if (limit > end)
 			limit = end;
--
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