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net/ethtool: drop duplicate TSCONFIG HWTSTAMP BUILD_BUG_ON from SET handler

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BUILD_BUG_ON() is evaluated at compile time. The same three checks
for __HWTSTAMP_TX_CNT, __HWTSTAMP_FILTER_CNT and __HWTSTAMP_FLAG_CNT
are already present earlier in this file (tsconfig_reply_size()).
Repeating them at the start of ethnl_set_tsconfig() does not
strengthen the guarantee; remove the redundant block there and
keep a single occurrence.

Signed-off-by: Chenguang Zhao <zhaochenguang@kylinos.cn>
Link: https://patch.msgid.link/20260515032550.138572-1-zhaochenguang@kylinos.cn
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Chenguang Zhao
2026-05-15 11:25:50 +08:00
committed by Paolo Abeni
parent f2dfcc4b4b
commit 794cd1c77f
1 changed files with 0 additions and 4 deletions
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4
net/ethtool/tsconfig.c
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@@ -302,10 +302,6 @@ static int ethnl_set_tsconfig(struct ethnl_req_info *req_base,
struct nlattr **tb = info->attrs;
int ret;
BUILD_BUG_ON(__HWTSTAMP_TX_CNT >= 32);
BUILD_BUG_ON(__HWTSTAMP_FILTER_CNT >= 32);
BUILD_BUG_ON(__HWTSTAMP_FLAG_CNT > 32);
if (!netif_device_present(dev))
return -ENODEV;