Commit 9efd24ec authored by Li zeming's avatar Li zeming Committed by Masami Hiramatsu (Google)
Browse files

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: default avatarLi zeming <zeming@nfschina.com>
Acked-by: default avatarMasami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: default avatarMasami Hiramatsu (Google) <mhiramat@kernel.org>
parent 9a571c1e

kernel/kprobes.c

+2 −2
Original line number Diff line number Diff line
@@ -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];