From: Thomas Huth <thuth@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: Chen Qun <kuhn.chenqun@huawei.com>,
Richard Henderson <richard.henderson@linaro.org>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings
Date: Fri, 11 Dec 2020 16:24:18 +0100 [thread overview]
Message-ID: <20201211152426.350966-5-thuth@redhat.com> (raw)
In-Reply-To: <20201211152426.350966-1-thuth@redhat.com>
From: Chen Qun <kuhn.chenqun@huawei.com>
When using -Wimplicit-fallthrough in our CFLAGS, the compiler showed warning:
../hw/timer/renesas_tmr.c: In function ‘tmr_read’:
../hw/timer/renesas_tmr.c:221:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
221 | } else if (ch == 0) {i
| ^
../hw/timer/renesas_tmr.c:224:5: note: here
224 | case A_TCORB:
| ^~~~
Add the corresponding "fall through" comment to fix it.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Message-Id: <20201028041819.2169003-10-kuhn.chenqun@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/timer/renesas_tmr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/timer/renesas_tmr.c b/hw/timer/renesas_tmr.c
index 446f2eacdd..e03a8155b2 100644
--- a/hw/timer/renesas_tmr.c
+++ b/hw/timer/renesas_tmr.c
@@ -221,6 +221,7 @@ static uint64_t tmr_read(void *opaque, hwaddr addr, unsigned size)
} else if (ch == 0) {
return concat_reg(tmr->tcora);
}
+ /* fall through */
case A_TCORB:
if (size == 1) {
return tmr->tcorb[ch];
--
2.27.0
next prev parent reply other threads:[~2020-12-11 15:29 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
2020-12-11 15:24 ` Thomas Huth [this message]
2020-12-11 15:38 ` [PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201211152426.350966-5-thuth@redhat.com \
--to=thuth@redhat.com \
--cc=kuhn.chenqun@huawei.com \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).