Since the value in ret will go through a return statement,
it does not need to be put in eax register directly. Instead,
we let the compiler do his job and choose what to do with it,
potentially getting a better register allocation.
Signed-off-by: Glauber de Oliveira Costa <[email protected]>
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index df21ea0..cc4263c 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -54,7 +54,7 @@ static inline int native_write_msr_safe(unsigned int msr,
" .align 4\n\t"
" .long 2b,3b\n\t"
".previous"
- : "=a" (err)
+ : "=r" (err)
: "c" (msr), "0" ((u32)val), "d" ((u32)(val>>32)),
"i" (-EFAULT));
return err;
-
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