lkml.org 
[lkml]   [2023]   [Oct]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] printk: printk: Remove unnecessary stat ements'len = 0;'
Date
In the following two functions, len has already been assigned a value of
0 when defining the variable, so remove 'len=0;'.

Signed-off-by: Li kunyu <kunyu@nfschina.com>
---
kernel/printk/printk.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 7e0b4dd02398d..38031fd87f34b 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1669,7 +1669,6 @@ static int syslog_print_all(char __user *buf, int size, bool clear)

prb_rec_init_rd(&r, &info, text, PRINTK_MESSAGE_MAX);

- len = 0;
prb_for_each_record(seq, prb, seq, &r) {
int textlen;

@@ -4188,7 +4187,6 @@ bool kmsg_dump_get_buffer(struct kmsg_dump_iter *iter, bool syslog,

prb_rec_init_rd(&r, &info, buf, size);

- len = 0;
prb_for_each_record(seq, prb, seq, &r) {
if (r.info->seq >= iter->next_seq)
break;
--
2.18.2
\
 
 \ /
  Last update: 2023-10-23 08:25    [W:0.026 / U:0.260 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site