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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, Greg Kurz <groug@kaod.org>,
	David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH 07/11] hw/pci-hist/pnv_phb4: Fix typo in pnv_phb4_ioda_write
Date: Mon, 12 Jul 2021 14:55:31 -0700	[thread overview]
Message-ID: <20210712215535.1471256-8-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210712215535.1471256-1-richard.henderson@linaro.org>

From clang-13:
hw/pci-host/pnv_phb4.c:375:18: error: variable 'v' set but not used \
    [-Werror,-Wunused-but-set-variable]

It's pretty clear that we meant to write back 'v' after
all that computation and not 'val'.

Cc: qemu-ppc@nongnu.org
Cc: Greg Kurz <groug@kaod.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 hw/pci-host/pnv_phb4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/pci-host/pnv_phb4.c b/hw/pci-host/pnv_phb4.c
index 54f57c660a..5c375a9f28 100644
--- a/hw/pci-host/pnv_phb4.c
+++ b/hw/pci-host/pnv_phb4.c
@@ -392,7 +392,7 @@ static void pnv_phb4_ioda_write(PnvPHB4 *phb, uint64_t val)
             v &= 0xffffffffffff0000ull;
             v |= 0x000000000000cfffull & val;
         }
-        *tptr = val;
+        *tptr = v;
         break;
     }
     case IODA3_TBL_MBT:
-- 
2.25.1



  parent reply	other threads:[~2021-07-12 22:00 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-12 21:55 [PATCH 00/11] Fixes for clang-13 plus tcg/ppc Richard Henderson
2021-07-12 21:55 ` [PATCH 01/11] nbd/server: Remove unused variable Richard Henderson
2021-07-13  9:27   ` Vladimir Sementsov-Ogievskiy
2021-07-13 13:01     ` Eric Blake
2021-07-13 13:14       ` Eric Blake
2021-07-13 13:54         ` Richard Henderson
2021-07-12 21:55 ` [PATCH 02/11] accel/tcg: Remove unused variable in cpu_exec Richard Henderson
2021-07-13 16:27   ` Philippe Mathieu-Daudé
2021-07-12 21:55 ` [PATCH 03/11] util/selfmap: Discard mapping on error Richard Henderson
2021-07-13 16:06   ` Eric Blake
2021-07-13 17:10     ` Richard Henderson
2021-07-12 21:55 ` [PATCH 04/11] net/checksum: Remove unused variable in net_checksum_add_iov Richard Henderson
2021-07-12 21:55 ` [PATCH 05/11] hw/audio/adlib: Remove unused variable in adlib_callback Richard Henderson
2021-07-13 16:31   ` Philippe Mathieu-Daudé
2021-07-12 21:55 ` [PATCH 06/11] hw/ppc/spapr_events: Remove unused variable from check_exception Richard Henderson
2021-07-13  0:05   ` David Gibson
2021-07-12 21:55 ` Richard Henderson [this message]
2021-07-13  0:06   ` [PATCH 07/11] hw/pci-hist/pnv_phb4: Fix typo in pnv_phb4_ioda_write David Gibson
2021-07-12 21:55 ` [PATCH 08/11] linux-user/syscall: Remove unused variable from execve Richard Henderson
2021-07-13 13:57   ` Laurent Vivier
2021-07-12 21:55 ` [PATCH 09/11] tests/unit: Remove unused variable from test_io Richard Henderson
2021-07-13 16:30   ` Philippe Mathieu-Daudé
2021-07-12 21:55 ` [PATCH 10/11] tcg/ppc: Replace TCG_TARGET_CALL_DARWIN with _CALL_DARWIN Richard Henderson
2021-07-12 21:55 ` [PATCH 11/11] tcg/ppc: Ensure _CALL_SYSV is set for 32-bit ELF Richard Henderson
2021-08-14  5:27 ` [PATCH 00/11] Fixes for clang-13 plus tcg/ppc Brad Smith

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