Messages in this thread Patch in this message | | | From | Haowen Bai <> | Subject | [PATCH] pstore/zone: Remove unnecessary memset when using kcalloc() | Date | Fri, 15 Apr 2022 17:52:50 +0800 |
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zones is allocated by kcalloc(). The memory is already set to zero. It is unnecessary to call memset again.
Signed-off-by: Haowen Bai <baihaowen@meizu.com> --- fs/pstore/zone.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/pstore/zone.c b/fs/pstore/zone.c index 7c8f8feac6c3..27ee216345a5 100644 --- a/fs/pstore/zone.c +++ b/fs/pstore/zone.c @@ -1215,7 +1215,6 @@ static struct pstore_zone **psz_init_zones(enum pstore_type_id type, pr_err("allocate for zones %s failed\n", name); return ERR_PTR(-ENOMEM); } - memset(zones, 0, c * sizeof(*zones)); for (i = 0; i < c; i++) { zone = psz_init_zone(type, off, record_size); -- 2.7.4
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