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sh: bring syscall_set_return_value in line with other architectures 

Other architectures expect that syscall_set_return_value gets an already
negative value as error. That's also what kernel/seccomp.c provides.

Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Rich Felker <dalias@libc.org>
This commit is contained in:
Michael Karcher 2020-07-23 01:13:22 +02:00 committed by Rich Felker
parent 0bb605c2c7
commit 03dd061f0d
1 changed files with 1 additions and 4 deletions
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5
arch/sh/include/asm/syscall_32.h
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@ -40,10 +40,7 @@ static inline void syscall_set_return_value(struct task_struct *task,
struct pt_regs *regs,
int error, long val)
{
if (error)
regs->regs[0] = -error;
else
regs->regs[0] = val;
regs->regs[0] = (long) error ?: val;
}
static inline void syscall_get_arguments(struct task_struct *task,