diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-04-29 14:38:02 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-29 14:38:02 -0700 |
| commit | f26b2afd53e70db67be8252d340b4a1387ec8b55 (patch) | |
| tree | 134d90902b6f174f4579f9b63321a529eae84407 /kernel/ptrace.c | |
| parent | 183c3237c928109d2008c0456dff508baf692b20 (diff) | |
ptrace: remove redudant check of #ifdef PTRACE_SINGLESTEP
Patch series "ptrace: do some cleanup".
This patch (of 3):
PTRACE_SINGLESTEP is always defined as 9 in include/uapi/linux/ptrace.h,
remove redudant check of #ifdef PTRACE_SINGLESTEP.
Link: https://lkml.kernel.org/r/1649240981-11024-2-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index ccc4b465775b..49c29baf9907 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -829,11 +829,7 @@ static long ptrace_get_rseq_configuration(struct task_struct *task, } #endif -#ifdef PTRACE_SINGLESTEP #define is_singlestep(request) ((request) == PTRACE_SINGLESTEP) -#else -#define is_singlestep(request) 0 -#endif #ifdef PTRACE_SINGLEBLOCK #define is_singleblock(request) ((request) == PTRACE_SINGLEBLOCK) @@ -1221,9 +1217,7 @@ int ptrace_request(struct task_struct *child, long request, } #endif -#ifdef PTRACE_SINGLESTEP case PTRACE_SINGLESTEP: -#endif #ifdef PTRACE_SINGLEBLOCK case PTRACE_SINGLEBLOCK: #endif |