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| author | Randy Dunlap <randy.dunlap@oracle.com> | 2007-02-13 13:26:24 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-02-13 13:26:24 +0100 |
| commit | 3101673b659b916c965271c7f7c9b99cb353c01c (patch) | |
| tree | ab5a47003588d5e31c1c1614b9bcc23c4bbeb65f | |
| parent | 30b82ea08c3365a6fc916250ff2ad634717fc81b (diff) | |
| download | blackbird-op-linux-3101673b659b916c965271c7f7c9b99cb353c01c.tar.gz blackbird-op-linux-3101673b659b916c965271c7f7c9b99cb353c01c.zip | |
[PATCH] i386: avoid gcc extension
setcc() in math-emu is written as a gcc extension statement expression
macro that returns a value. However, it's not used that way and it's not
needed like that, so just make it a inline function so that we
don't use an extension when it's not needed.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | arch/i386/math-emu/status_w.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/i386/math-emu/status_w.h b/arch/i386/math-emu/status_w.h index 78d7b7689dd6..59e73302aa60 100644 --- a/arch/i386/math-emu/status_w.h +++ b/arch/i386/math-emu/status_w.h @@ -48,9 +48,11 @@ #define status_word() \ ((partial_status & ~SW_Top & 0xffff) | ((top << SW_Top_Shift) & SW_Top)) -#define setcc(cc) ({ \ - partial_status &= ~(SW_C0|SW_C1|SW_C2|SW_C3); \ - partial_status |= (cc) & (SW_C0|SW_C1|SW_C2|SW_C3); }) +static inline void setcc(int cc) +{ + partial_status &= ~(SW_C0|SW_C1|SW_C2|SW_C3); + partial_status |= (cc) & (SW_C0|SW_C1|SW_C2|SW_C3); +} #ifdef PECULIAR_486 /* Default, this conveys no information, but an 80486 does it. */ |
