linux-kernel - [PATCH bpf-next] bpf: Use max() instead of max

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Message-ID: <20240706051244.216737-3-thorsten.blum@toblux.com>
Date: Sat,  6 Jul 2024 07:12:46 +0200
From: Thorsten Blum <thorsten.blum@...lux.com>
To: martin.lau@...ux.dev,
	ast@...nel.org,
	daniel@...earbox.net,
	andrii@...nel.org,
	eddyz87@...il.com,
	song@...nel.org,
	yonghong.song@...ux.dev,
	john.fastabend@...il.com,
	kpsingh@...nel.org,
	sdf@...ichev.me,
	haoluo@...gle.com,
	jolsa@...nel.org
Cc: bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Thorsten Blum <thorsten.blum@...lux.com>
Subject: [PATCH bpf-next] bpf: Use max() instead of max_t()

Use max() instead of max_t(). The types are already compatible and don't
need to be cast to u32 using max_t().

Compile-tested only.

Signed-off-by: Thorsten Blum <thorsten.blum@...lux.com>
---
 kernel/bpf/bpf_local_storage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/bpf_local_storage.c b/kernel/bpf/bpf_local_storage.c
index 976cb258a0ed..f0a4f5c06b10 100644
--- a/kernel/bpf/bpf_local_storage.c
+++ b/kernel/bpf/bpf_local_storage.c
@@ -779,7 +779,7 @@ bpf_local_storage_map_alloc(union bpf_attr *attr,
 
 	nbuckets = roundup_pow_of_two(num_possible_cpus());
 	/* Use at least 2 buckets, select_bucket() is undefined behavior with 1 bucket */
-	nbuckets = max_t(u32, 2, nbuckets);
+	nbuckets = max(2, nbuckets);
 	smap->bucket_log = ilog2(nbuckets);
 
 	smap->buckets = bpf_map_kvcalloc(&smap->map, sizeof(*smap->buckets),
-- 
2.45.2