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nvmet: replace max(a, min(b, c)) by clamp(val, lo, hi)

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This patch replaces max(a, min(b, c)) by clamp(val, lo, hi) in the nvme
driver. The clamp() macro explicitly expresses the intent of constraining
a value within bounds, improving code readability.

Signed-off-by: Li Haoran <li.haoran7@zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Li Haoran
2025-03-20 15:53:00 +08:00
committed by Keith Busch
parent 1be52169c3
commit 64ea88e3af
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/target/nvmet.h
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@@ -828,7 +828,7 @@ static inline u8 nvmet_cc_iocqes(u32 cc)
/* Convert a 32-bit number to a 16-bit 0's based number */
static inline __le16 to0based(u32 a)
{
return cpu_to_le16(max(1U, min(1U << 16, a)) - 1);
return cpu_to_le16(clamp(a, 1U, 1U << 16) - 1);
}
static inline bool nvmet_ns_has_pi(struct nvmet_ns *ns)