Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] arch/riscv/kernel: remove redundant err variable | Date | Wed, 12 Jan 2022 08:27:29 +0000 |
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From: Minghao Chi <chi.minghao@zte.com.cn>
Return value from user_regset_copyin() directly instead of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> --- arch/riscv/kernel/ptrace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index 9c0511119bad..a89243730153 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -42,12 +42,10 @@ static int riscv_gpr_set(struct task_struct *target, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) { - int ret; struct pt_regs *regs; regs = task_pt_regs(target); - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, -1); - return ret; + return user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, -1); } #ifdef CONFIG_FPU -- 2.25.1
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