[PATCH] x86: Removed superfluous parentheses in macro defs

From: Alex Ben
Date: Thu Oct 06 2011 - 18:24:26 EST


1) make it consistent with other constant macro deinitions, which
don't have parentheses, as they are really superfluous.

2) the extra parentheses on the 5th line of #define GDT_ENTRY is
superfluous, as there is no bit shifting on that line.
---
arch/x86/include/asm/segment.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index 5e64171..92621c1 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -10,7 +10,7 @@
(((flags) & _AC(0x0000f0ff,ULL)) << 40) | \
(((limit) & _AC(0x000f0000,ULL)) << (48-16)) | \
(((base) & _AC(0x00ffffff,ULL)) << 16) | \
- (((limit) & _AC(0x0000ffff,ULL))))
+ ((limit) & _AC(0x0000ffff,ULL)))

/* Simple and small GDT entries for booting only */

@@ -75,7 +75,7 @@

#define GDT_ENTRY_DEFAULT_USER_DS 15

-#define GDT_ENTRY_KERNEL_BASE (12)
+#define GDT_ENTRY_KERNEL_BASE 12

#define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)

--
1.7.4.1
--
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