[PATCH] kprobes: Remove unnecessary ‘NULL’ values from correct_ret_addr

[Li zeming]

The 'correct_ret_addr' pointer is always set in the later code, no need
to initialize it at definition time.

Signed-off-by: Li zeming <zeming@xxxxxxxxxxxx>
---
 kernel/kprobes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index db8a3aa53cf6..ec50f9f380c1 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -2007,9 +2007,9 @@ void __weak arch_kretprobe_fixup_return(struct pt_regs *regs,
 unsigned long __kretprobe_trampoline_handler(struct pt_regs *regs,
 					     void *frame_pointer)
 {
-	kprobe_opcode_t *correct_ret_addr = NULL;
 	struct kretprobe_instance *ri = NULL;
 	struct llist_node *first, *node = NULL;
+	kprobe_opcode_t *correct_ret_addr;
 	struct kretprobe *rp;
 
 	/* Find correct address and all nodes for this frame. */
-- 
2.18.2