diff options
| author | Li zeming <zeming@nfschina.com> | 2023-07-11 20:53:53 +0200 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-07-10 17:50:51 +0200 |
| commit | ed9492dfef8738ca68879f5690dda5a04f1897dc (patch) | |
| tree | 0cc62c7b89f806a4746e12b14835d37fca5fff0a /kernel/kprobes.c | |
| parent | kprobes: Remove unnecessary ‘NULL’ values from correct_ret_addr (diff) | |
| download | linux-ed9492dfef8738ca68879f5690dda5a04f1897dc.tar.xz linux-ed9492dfef8738ca68879f5690dda5a04f1897dc.zip | |
kernel: kprobes: Remove unnecessary ‘0’ values
it is assigned first, so it does not need to initialize the assignment.
Link: https://lore.kernel.org/all/20230711185353.3218-1-zeming@nfschina.com/
Signed-off-by: Li zeming <zeming@nfschina.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index fd713ab439c2..a009c8ccd8ea 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1072,7 +1072,7 @@ static int kprobe_ftrace_enabled; static int __arm_kprobe_ftrace(struct kprobe *p, struct ftrace_ops *ops, int *cnt) { - int ret = 0; + int ret; lockdep_assert_held(&kprobe_mutex); @@ -1110,7 +1110,7 @@ static int arm_kprobe_ftrace(struct kprobe *p) static int __disarm_kprobe_ftrace(struct kprobe *p, struct ftrace_ops *ops, int *cnt) { - int ret = 0; + int ret; lockdep_assert_held(&kprobe_mutex); @@ -2692,7 +2692,7 @@ void kprobe_free_init_mem(void) static int __init init_kprobes(void) { - int i, err = 0; + int i, err; /* FIXME allocate the probe table, currently defined statically */ /* initialize all list heads */ |