Messages in this thread Patch in this message | | | From | Zhen Lei <> | Subject | [PATCH] locking/refcount: Use REFCOUNT_WARN() to simplify code | Date | Wed, 16 Mar 2022 20:51:14 +0800 |
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To avoid the check "new > val" appears twice, and make the style consistent with that in refcount_warn_saturate().
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> --- lib/refcount.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/refcount.c b/lib/refcount.c index a207a8f22b3ca35..d36aa3fa728f53b 100644 --- a/lib/refcount.c +++ b/lib/refcount.c @@ -84,7 +84,7 @@ bool refcount_dec_not_one(refcount_t *r) new = val - 1; if (new > val) { - WARN_ONCE(new > val, "refcount_t: underflow; use-after-free.\n"); + REFCOUNT_WARN("underflow; use-after-free"); return true; } -- 2.25.1
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