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[PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings
From: |
Thomas Huth |
Subject: |
[PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings |
Date: |
Fri, 11 Dec 2020 16:24:18 +0100 |
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
- [PATCH 00/12] Compile QEMU with -Wimplicit-fallthrough, Thomas Huth, 2020/12/11
- [PATCH 01/12] disas/libvixl: Fix fall-through annotation for GCC >= 7, Thomas Huth, 2020/12/11
- [PATCH 03/12] hw/rtc/twl92230: Silence warnings about missing fallthrough statements, Thomas Huth, 2020/12/11
- [PATCH 02/12] target/unicore32/translate: Add missing fallthrough annotations, Thomas Huth, 2020/12/11
- [PATCH 04/12] hw/timer/renesas_tmr: silence the compiler warnings,
Thomas Huth <=
- [PATCH 05/12] target/i386: silence the compiler warnings in gen_shiftd_rm_T1, Thomas Huth, 2020/12/11
- [PATCH 07/12] accel/tcg/user-exec: silence the compiler warnings, Thomas Huth, 2020/12/11
- [PATCH 06/12] hw/intc/arm_gicv3_kvm: silence the compiler warnings, Thomas Huth, 2020/12/11
- [PATCH 08/12] target/sparc/translate: silence the compiler warnings, Thomas Huth, 2020/12/11
- [PATCH 10/12] tcg/optimize: Add fallthrough annotations, Thomas Huth, 2020/12/11
- [PATCH 12/12] configure: Compile with -Wimplicit-fallthrough=2, Thomas Huth, 2020/12/11