From: Peter Maydell <peter.maydell@linaro.org>
To: Thomas Huth <thuth@redhat.com>
Cc: Chen Qun <kuhn.chenqun@huawei.com>,
Richard Henderson <richard.henderson@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH 03/12] hw/rtc/twl92230: Silence warnings about missing fallthrough statements
Date: Fri, 11 Dec 2020 15:37:57 +0000 [thread overview]
Message-ID: <CAFEAcA8A47_vmX5hcPffjUj0v0isH0zV8cjr70LjCG2pAsvKjQ@mail.gmail.com> (raw)
In-Reply-To: <20201211152426.350966-4-thuth@redhat.com>
On Fri, 11 Dec 2020 at 15:24, Thomas Huth <thuth@redhat.com> wrote:
>
> When compiling with -Werror=implicit-fallthrough, gcc complains about
> missing fallthrough annotations in this file. Looking at the code,
> the fallthrough is indeed wanted here, but instead of adding the
> annotations, it can be done more efficiently by simply calculating
> the offset with a subtraction instead of increasing a local variable
> one by one.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
next prev parent reply other threads:[~2020-12-11 15:40 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 15:24 [PATCH 00/12] Compile QEMU with -Wimplicit-fallthrough Thomas Huth
2020-12-11 15:24 ` [PATCH 01/12] disas/libvixl: Fix fall-through annotation for GCC >= 7 Thomas Huth
2020-12-11 15:35 ` Peter Maydell
2020-12-11 15:24 ` [PATCH 02/12] target/unicore32/translate: Add missing fallthrough annotations Thomas Huth
2020-12-11 15:24 ` [PATCH 03/12] hw/rtc/twl92230: Silence warnings about missing fallthrough statements Thomas Huth
2020-12-11 15:37 ` Peter Maydell [this message]
2020-12-11 15:24 ` [PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings Thomas Huth
2020-12-11 15:38 ` Peter Maydell
2020-12-11 15:46 ` Thomas Huth
2020-12-11 15:24 ` [PATCH 05/12] target/i386: silence the compiler warnings in gen_shiftd_rm_T1 Thomas Huth
2020-12-11 15:24 ` [PATCH 06/12] hw/intc/arm_gicv3_kvm: silence the compiler warnings Thomas Huth
2020-12-11 15:24 ` [PATCH 07/12] accel/tcg/user-exec: " Thomas Huth
2020-12-11 15:24 ` [PATCH 08/12] target/sparc/translate: " Thomas Huth
2020-12-11 15:24 ` [PATCH 09/12] target/sparc/win_helper: " Thomas Huth
2020-12-11 15:24 ` [PATCH 10/12] tcg/optimize: Add fallthrough annotations Thomas Huth
2020-12-11 15:45 ` Richard Henderson
2020-12-11 15:24 ` [PATCH 11/12] tests/fp: Do not emit implicit-fallthrough warnings in the softfloat tests Thomas Huth
2020-12-11 15:46 ` Richard Henderson
2020-12-12 7:58 ` Chenqun (kuhn)
2020-12-11 15:24 ` [PATCH 12/12] configure: Compile with -Wimplicit-fallthrough=2 Thomas Huth
2020-12-11 15:42 ` Peter Maydell
2020-12-12 9:19 ` Chenqun (kuhn)
2020-12-11 15:55 ` [PATCH 00/12] Compile QEMU with -Wimplicit-fallthrough Thomas Huth
2020-12-11 17:06 ` no-reply
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