netdev - [PATCH net-next v3 1/9] devlink: use min_t to calculate data

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Message-Id: <20221128203647.1198669-2-jacob.e.keller@intel.com>
Date:   Mon, 28 Nov 2022 12:36:39 -0800
From:   Jacob Keller <jacob.e.keller@...el.com>
To:     netdev@...r.kernel.org
Cc:     Jacob Keller <jacob.e.keller@...el.com>,
        Jiri Pirko <jiri@...dia.com>, Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next v3 1/9] devlink: use min_t to calculate data_size

The calculation for the data_size in the devlink_nl_read_snapshot_fill
function uses an if statement that is better expressed using the min_t
macro.

Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
Acked-by: Jakub Kicinski <kuba@...nel.org>
Reviewed-by: Jiri Pirko <jiri@...dia.com>
---
No changes since v2.

 net/core/devlink.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/core/devlink.c b/net/core/devlink.c
index cea154ddce7a..ff802788ee05 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -6485,10 +6485,8 @@ static int devlink_nl_region_read_snapshot_fill(struct sk_buff *skb,
 		u32 data_size;
 		u8 *data;
 
-		if (end_offset - curr_offset < DEVLINK_REGION_READ_CHUNK_SIZE)
-			data_size = end_offset - curr_offset;
-		else
-			data_size = DEVLINK_REGION_READ_CHUNK_SIZE;
+		data_size = min_t(u32, end_offset - curr_offset,
+				  DEVLINK_REGION_READ_CHUNK_SIZE);
 
 		data = &snapshot->data[curr_offset];
 		err = devlink_nl_cmd_region_read_chunk_fill(skb, devlink,
-- 
2.38.1.420.g319605f8f00e