From: Richard Henderson <richard.henderson@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [PATCH] remove unnecessary casts from uintptr_t
Date: Thu, 18 Jan 2024 07:33:35 +1100 [thread overview]
Message-ID: <189c08d6-77e1-4e53-a89e-7d47f03a226d@linaro.org> (raw)
In-Reply-To: <20240117160500.176509-1-pbonzini@redhat.com>
On 1/18/24 03:05, Paolo Bonzini wrote:
> uintptr_t, or unsigned long which is equivalent on Linux I32LP64 systems,
> is an unsigned type and there is no need to further cast to __u64 which is
> another unsigned integer type; widening casts from unsigned integers
> zero-extend the value.
>
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
> block/io_uring.c | 2 +-
> hw/vfio/common.c | 4 ++--
> target/i386/sev.c | 8 ++++----
> util/fdmon-io_uring.c | 2 +-
> 4 files changed, 8 insertions(+), 8 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
prev parent reply other threads:[~2024-01-17 20:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-17 16:05 [PATCH] remove unnecessary casts from uintptr_t Paolo Bonzini
2024-01-17 20:33 ` Richard Henderson [this message]
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