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| author | Li kunyu <kunyu@nfschina.com> | 2023-10-23 14:23:59 +0800 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2023-10-24 10:19:48 +0200 |
| commit | 3f6074cf467f6c2beb7db0b0d685fb53f25ae9aa (patch) | |
| tree | 045a0e0d2d33db481c60150450d630d5856ebc6d /kernel/printk | |
| parent | 3c31041e37324e143bee98604bb31481e905b4b3 (diff) | |
| download | linux-3f6074cf467f6c2beb7db0b0d685fb53f25ae9aa.tar.gz linux-3f6074cf467f6c2beb7db0b0d685fb53f25ae9aa.tar.bz2 linux-3f6074cf467f6c2beb7db0b0d685fb53f25ae9aa.zip | |
printk: printk: Remove unnecessary statements＇len = 0;＇
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>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20231023062359.130633-1-kunyu@nfschina.com
Diffstat (limited to 'kernel/printk')
| -rw-r--r-- | kernel/printk/printk.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 96fc38cb2e84..1c6ed598b480 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -1671,7 +1671,6 @@ 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; @@ -4190,7 +4189,6 @@ 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; |