linux-kernel - Re: [PATCH] floppy: fix function pointer cast warnings

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Message-Id: <170783975707.2331975.5627126509877821543.b4-ty@kernel.dk>
Date: Tue, 13 Feb 2024 08:55:57 -0700
From: Jens Axboe <axboe@...nel.dk>
To: Denis Efremov <efremov@...ux.com>, Arnd Bergmann <arnd@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, Nathan Chancellor <nathan@...nel.org>, 
 Nick Desaulniers <ndesaulniers@...gle.com>, 
 Bill Wendling <morbo@...gle.com>, Justin Stitt <justinstitt@...gle.com>, 
 Christian Brauner <brauner@...nel.org>, Hannes Reinecke <hare@...e.de>, 
 Andrew Morton <akpm@...ux-foundation.org>, 
 "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, 
 Johannes Thumshirn <johannes.thumshirn@....com>, 
 linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
 llvm@...ts.linux.dev
Subject: Re: [PATCH] floppy: fix function pointer cast warnings

On Tue, 13 Feb 2024 10:59:07 +0100, Arnd Bergmann wrote:
> clang-16 complains about a control flow integrity (kcfi) violation
> casting between incompatible pointers:
> 
> drivers/block/floppy.c:2001:11: error: cast from 'void (*)(void)' to 'done_f' (aka 'void (*)(int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
>  2001 |         .done           = (done_f)empty
>       |                           ^~~~~~~~~~~~~
> 
> [...]

Applied, thanks!

[1/1] floppy: fix function pointer cast warnings
      commit: 7789bf05529889a39bcf4cd17a68521de063b88b

Best regards,
-- 
Jens Axboe