From: "Rojewski, Cezary" <cezary.rojewski@intel.com>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>, "Jiri Kosina" <jkosina@suse.cz>,
Petr Mladek <pmladek@suse.cz>, Arnd Bergmann <arnd@arndb.de>,
Piotr Maziarz <piotrx.maziarz@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] seq_buf: avoid type mismatch for seq_buf_init
Date: Mon, 26 Oct 2020 16:37:39 +0000 [thread overview]
Message-ID: <0fb5bff4b99c40e5956b8af34d5c1483@intel.com> (raw)
In-Reply-To: <20201026161108.3707783-1-arnd@kernel.org>
On 2020-10-26 5:10 PM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> Building with W=2 prints a number of warnings for one function that
> has a pointer type mismatch:
>
> linux/seq_buf.h: In function 'seq_buf_init':
> linux/seq_buf.h:35:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
>
> Change the type in the function prototype according to the type in
> the structure.
>
> Fixes: 9a7777935c34 ("tracing: Convert seq_buf fields to be like seq_file fields")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Thanks,
Czarek
next prev parent reply other threads:[~2020-10-26 16:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 16:10 [PATCH] seq_buf: avoid type mismatch for seq_buf_init Arnd Bergmann
2020-10-26 16:37 ` Rojewski, Cezary [this message]
2020-10-26 17:23 ` Steven Rostedt
2020-10-26 19:07 ` Arnd Bergmann
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