diff options
| author | Al Viro <[email protected]> | 2024-04-01 22:22:50 -0400 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2024-04-09 22:06:00 -0700 |
| commit | 29b8e53c1274f0ffda915ac6c0e5c59d14ee208e (patch) | |
| tree | 818340c32db544c3c02c863ba6b248082ae9afa6 /arch/parisc/lib/bitops.c | |
| parent | dbc93fdcdc0d4df7abad10aac14326a4a9975997 (diff) | |
parisc: __cmpxchg_u32(): lift conversion into the callers
__cmpxchg_u32() return value is unsigned int explicitly cast to
unsigned long. Both callers are returns from functions that
return unsigned long; might as well have __cmpxchg_u32()
return that unsigned int (aka u32) and let the callers convert
implicitly.
Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'arch/parisc/lib/bitops.c')
| -rw-r--r-- | arch/parisc/lib/bitops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c index 36a314199074..ae2231d92198 100644 --- a/arch/parisc/lib/bitops.c +++ b/arch/parisc/lib/bitops.c @@ -68,16 +68,16 @@ u64 notrace __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new) return prev; } -unsigned long notrace __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new) +u32 notrace __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) { unsigned long flags; - unsigned int prev; + u32 prev; _atomic_spin_lock_irqsave(ptr, flags); if ((prev = *ptr) == old) *ptr = new; _atomic_spin_unlock_irqrestore(ptr, flags); - return (unsigned long)prev; + return prev; } u8 notrace __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new) |