Messages in this thread Patch in this message | | | From | Yangtao Li <> | Subject | [PATCH v2] f2fs: fix to check warm_data_age_threshold | Date | Tue, 17 Jan 2023 21:24:42 +0800 |
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hot_data_age_threshold is a non-zero positive number, and condition 2 includes condition 1, so there is no need to additionally judge whether t is 0. And let's remove it.
Signed-off-by: Yangtao Li <frank.li@vivo.com> --- fs/f2fs/sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index e396851a6dd1..3c6425f9ed0a 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -689,7 +689,7 @@ static ssize_t __sbi_store(struct f2fs_attr *a, } if (!strcmp(a->attr.name, "warm_data_age_threshold")) { - if (t == 0 || t <= sbi->hot_data_age_threshold) + if (t <= sbi->hot_data_age_threshold) return -EINVAL; if (t == *ui) return count; -- 2.25.1
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