diff options
| author | Li zeming <zeming@nfschina.com> | 2023-09-19 09:28:23 +0800 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2024-02-08 23:29:29 +0900 |
| commit | 9efd24ec5599ed485b7c4d9aeb731141f6285167 (patch) | |
| tree | 6a31cd4e78f791970d3d35a3ca037973dad1f98c /kernel | |
| parent | 9a571c1e275cedacd48c66a6bddd0c23f1dffdbf (diff) | |
kprobes: Remove unnecessary initial values of variables
ri and sym is assigned first, so it does not need to initialize the
assignment.
Link: https://lore.kernel.org/all/20230919012823.7815-1-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')
| -rw-r--r-- | kernel/kprobes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index d5a0ee40bf66..9d9095e81792 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1993,7 +1993,7 @@ NOKPROBE_SYMBOL(__kretprobe_find_ret_addr); unsigned long kretprobe_find_ret_addr(struct task_struct *tsk, void *fp, struct llist_node **cur) { - struct kretprobe_instance *ri = NULL; + struct kretprobe_instance *ri; kprobe_opcode_t *ret; if (WARN_ON_ONCE(!cur)) @@ -2802,7 +2802,7 @@ static int show_kprobe_addr(struct seq_file *pi, void *v) { struct hlist_head *head; struct kprobe *p, *kp; - const char *sym = NULL; + const char *sym; unsigned int i = *(loff_t *) v; unsigned long offset = 0; char *modname, namebuf[KSYM_NAME_LEN]; |