linux-kernel - Re: [PATCH net-next 04/11] tools: ynl-gen: define count iterator in print

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Message-ID: <20250905171338.046e35f2@kernel.org>
Date: Fri, 5 Sep 2025 17:13:38 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Asbjørn Sloth Tønnesen
 <ast@...erby.net>
Cc: "Jason A. Donenfeld" <Jason@...c4.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni
 <pabeni@...hat.com>, Donald Hunter <donald.hunter@...il.com>, Simon Horman
 <horms@...nel.org>, Jacob Keller <jacob.e.keller@...el.com>, Andrew Lunn
 <andrew+netdev@...n.ch>, wireguard@...ts.zx2c4.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 04/11] tools: ynl-gen: define count iterator in
 print_dump()

On Thu,  4 Sep 2025 22:01:27 +0000 Asbjørn Sloth Tønnesen wrote:
> In wireguard_get_device_dump(), as generated by print_dump(),
> it didn't generate a declaration of `unsigned int i`:
> 
> $ make -C tools/net/ynl/generated wireguard-user.o
> -e      CC wireguard-user.o
> wireguard-user.c: In function ‘wireguard_get_device_dump’:
> wireguard-user.c:502:22: error: ‘i’ undeclared (first use in this fn)
>   502 |                 for (i = 0; i < req->_count.peers; i++)
>       |                      ^
> 
> Copy the logic from print_req() as it correctly generated the
> iterator in wireguard_set_device().

Reviewed-by: Jakub Kicinski <kuba@...nel.org>