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Subject[PATCH] kernel: kprobes: Remove unnecessary ‘0’ values
Date
it is assigned first, so it does not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
kernel/kprobes.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 00e177de91cc..83e6f76fca04 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 */
--
2.18.2
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