Messages in this thread Patch in this message | | | From | Sergey Shtylyov <> | Subject | [PATCH 07/13] nios2: ptrace: user_regset_copyin_ignore() always returns 0 | Date | Sat, 15 Oct 2022 00:22:29 +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/nios2/kernel/ptrace.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/nios2/kernel/ptrace.c b/arch/nios2/kernel/ptrace.c index cd62f310778b..9221c15972e6 100644 --- a/arch/nios2/kernel/ptrace.c +++ b/arch/nios2/kernel/ptrace.c @@ -54,7 +54,7 @@ static int genregs_set(struct task_struct *target, #define REG_IGNORE_RANGE(START, END) \ if (!ret) \ - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \ + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \ START * 4, (END * 4) + 4); #define REG_IN_ONE(PTR, LOC) \ @@ -80,8 +80,8 @@ static int genregs_set(struct task_struct *target, REG_IN_ONE(®s->ra, PTR_RA); REG_IN_ONE(®s->ea, PTR_PC); /* use ea for PC */ if (!ret) - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, - PTR_STATUS * 4, -1); + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, + PTR_STATUS * 4, -1); return ret; } -- 2.26.3
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