diff options
| author | Felix Blyakher <felixb@sgi.com> | 2009-02-09 09:34:45 -0600 |
|---|---|---|
| committer | Felix Blyakher <felixb@sgi.com> | 2009-02-09 09:34:45 -0600 |
| commit | d41d4113f49e16bfab02eff0248282200be21807 (patch) | |
| tree | ae84803c22a09f138023ef62de73712f324bc62d /arch/sh/include/asm/syscall_32.h | |
| parent | b58a4cc51f4f569c6a86979890f9b237a504ab6b (diff) | |
| parent | d5b562330ec766292a3ac54ae5e0673610bd5b3d (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/sh/include/asm/syscall_32.h')
| -rw-r--r-- | arch/sh/include/asm/syscall_32.h | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h index 05a868a71ef..5bc34681d99 100644 --- a/arch/sh/include/asm/syscall_32.h +++ b/arch/sh/include/asm/syscall_32.h @@ -21,23 +21,10 @@ static inline void syscall_rollback(struct task_struct *task, */ } -static inline bool syscall_has_error(struct pt_regs *regs) -{ - return (regs->sr & 0x1) ? true : false; -} -static inline void syscall_set_error(struct pt_regs *regs) -{ - regs->sr |= 0x1; -} -static inline void syscall_clear_error(struct pt_regs *regs) -{ - regs->sr &= ~0x1; -} - static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { - return syscall_has_error(regs) ? regs->regs[0] : 0; + return IS_ERR_VALUE(regs->regs[0]) ? regs->regs[0] : 0; } static inline long syscall_get_return_value(struct task_struct *task, @@ -50,13 +37,10 @@ static inline void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, int error, long val) { - if (error) { - syscall_set_error(regs); + if (error) regs->regs[0] = -error; - } else { - syscall_clear_error(regs); + else regs->regs[0] = val; - } } static inline void syscall_get_arguments(struct task_struct *task, |