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atomic_fcmpset* return int, not the type of *.

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fcmpset returns true/false as a int, so make the return types and
variables match the int to be consistent with other arch.

Reviewed by: cognet@
Differential Revision: https://reviews.freebsd.org/D18557
This commit is contained in:
Warner Losh 2018-12-14 19:14:51 +00:00
parent 4a02086817
commit 2fb9d3808a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=342094
1 changed files with 8 additions and 8 deletions
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16
sys/mips/include/atomic.h
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@ -392,10 +392,10 @@ atomic_cmpset_rel_32(__volatile uint32_t *p, uint32_t cmpval, uint32_t newval)
return (atomic_cmpset_32(p, cmpval, newval));
}
static __inline uint32_t
static __inline int
atomic_fcmpset_32(__volatile uint32_t *p, uint32_t *cmpval, uint32_t newval)
{
uint32_t ret;
int ret;
__asm __volatile (
"1:\n\t"
@ -415,7 +415,7 @@ atomic_fcmpset_32(__volatile uint32_t *p, uint32_t *cmpval, uint32_t newval)
return ret;
}
static __inline uint32_t
static __inline int
atomic_fcmpset_acq_32(__volatile uint32_t *p, uint32_t *cmpval, uint32_t newval)
{
int retval;
@ -425,7 +425,7 @@ atomic_fcmpset_acq_32(__volatile uint32_t *p, uint32_t *cmpval, uint32_t newval)
return (retval);
}
static __inline uint32_t
static __inline int
atomic_fcmpset_rel_32(__volatile uint32_t *p, uint32_t *cmpval, uint32_t newval)
{
mips_sync();
@ -502,10 +502,10 @@ atomic_cmpset_rel_64(__volatile uint64_t *p, uint64_t cmpval, uint64_t newval)
return (atomic_cmpset_64(p, cmpval, newval));
}
static __inline uint32_t
static __inline int
atomic_fcmpset_64(__volatile uint64_t *p, uint64_t *cmpval, uint64_t newval)
{
uint32_t ret;
int ret;
__asm __volatile (
"1:\n\t"
@ -526,7 +526,7 @@ atomic_fcmpset_64(__volatile uint64_t *p, uint64_t *cmpval, uint64_t newval)
return ret;
}
static __inline uint64_t
static __inline int
atomic_fcmpset_acq_64(__volatile uint64_t *p, uint64_t *cmpval, uint64_t newval)
{
int retval;
@ -536,7 +536,7 @@ atomic_fcmpset_acq_64(__volatile uint64_t *p, uint64_t *cmpval, uint64_t newval)
return (retval);
}
static __inline uint64_t
static __inline int
atomic_fcmpset_rel_64(__volatile uint64_t *p, uint64_t *cmpval, uint64_t newval)
{
mips_sync();