Re: [PATCH 02/09] atomic.h : Complete atomic_long operations in asm-generic

[Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>]

As Joe Perches pointed out, 4 casts to (long) are unneeded here.

The *_test functions only return integers, never a long.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>

--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -70,28 +70,28 @@ static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
 {
 	atomic64_t *v = (atomic64_t *)l;
 	
-	return (long)atomic64_sub_and_test(i, v);
+	return atomic64_sub_and_test(i, v);
 }
 
 static inline int atomic_long_dec_and_test(atomic_long_t *l)
 {
 	atomic64_t *v = (atomic64_t *)l;
 	
-	return (long)atomic64_dec_and_test(v);
+	return atomic64_dec_and_test(v);
 }
 
 static inline int atomic_long_inc_and_test(atomic_long_t *l)
 {
 	atomic64_t *v = (atomic64_t *)l;
 	
-	return (long)atomic64_inc_and_test(v);
+	return atomic64_inc_and_test(v);
 }
 
 static inline int atomic_long_add_negative(long i, atomic_long_t *l)
 {
 	atomic64_t *v = (atomic64_t *)l;
 	
-	return (long)atomic64_add_negative(i, v);
+	return atomic64_add_negative(i, v);
 }
 
 static inline long atomic_long_add_return(long i, atomic_long_t *l)
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