Messages in this thread Patch in this message | | | From | Sergey Shtylyov <> | Subject | [PATCH 08/13] openrisc: ptrace: user_regset_copyin_ignore() always returns 0 | Date | Sat, 15 Oct 2022 00:22:30 +0300 |
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user_regset_copyin_ignore() always returns 0, so checking its result seems pointless -- don't do this anymore...
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> --- arch/openrisc/kernel/ptrace.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c index b971740fc2aa..85ace93fc251 100644 --- a/arch/openrisc/kernel/ptrace.c +++ b/arch/openrisc/kernel/ptrace.c @@ -66,10 +66,9 @@ static int genregs_set(struct task_struct *target, int ret; /* ignore r0 */ - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4); + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4); /* r1 - r31 */ - if (!ret) - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs->gpr+1, 4, 4*32); /* PC */ if (!ret) @@ -80,8 +79,7 @@ static int genregs_set(struct task_struct *target, * the Supervision register */ if (!ret) - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, - 4*33, -1); + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 4*33, -1); return ret; } -- 2.26.3
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