From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Abaci Robot <abaci@linux.alibaba.com>,
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 23/25] scsi: ses: Fix unsigned comparison with less than zero
Date: Thu, 14 Oct 2021 16:53:54 +0200 [thread overview]
Message-ID: <20211014145208.325960664@linuxfoundation.org> (raw)
In-Reply-To: <20211014145207.575041491@linuxfoundation.org>
From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
[ Upstream commit dd689ed5aa905daf4ba4c99319a52aad6ea0a796 ]
Fix the following coccicheck warning:
./drivers/scsi/ses.c:137:10-16: WARNING: Unsigned expression compared
with zero: result > 0.
Link: https://lore.kernel.org/r/1632477113-90378-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/ses.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 69046d342bc5..39396548f9b5 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -120,7 +120,7 @@ static int ses_recv_diag(struct scsi_device *sdev, int page_code,
static int ses_send_diag(struct scsi_device *sdev, int page_code,
void *buf, int bufflen)
{
- u32 result;
+ int result;
unsigned char cmd[] = {
SEND_DIAGNOSTIC,
--
2.33.0
next prev parent reply other threads:[~2021-10-14 14:57 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-14 14:53 [PATCH 4.9 00/25] 4.9.287-rc1 review Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 01/25] Partially revert "usb: Kconfig: using select for USB_COMMON dependency" Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 02/25] USB: cdc-acm: fix racy tty buffer accesses Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 03/25] USB: cdc-acm: fix break reporting Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 04/25] ovl: fix missing negative dentry check in ovl_rename() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 05/25] nfsd4: Handle the NFSv4 READDIR dircount hint being zero Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 06/25] ARM: dts: omap3430-sdp: Fix NAND device node Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 07/25] xtensa: call irqchip_init only when CONFIG_USE_OF is selected Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 08/25] bpf: Fix integer overflow in prealloc_elems_and_freelist() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 09/25] phy: mdio: fix memory leak Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 10/25] net_sched: fix NULL deref in fifo_set_limit() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 11/25] powerpc/fsl/dts: Fix phy-connection-type for fm1mac3 Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 12/25] ptp_pch: Load module automatically if ID matches Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 13/25] ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 14/25] net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 15/25] netlink: annotate data races around nlk->bound Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 16/25] drm/nouveau/debugfs: fix file release memory leak Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 17/25] rtnetlink: fix if_nlmsg_stats_size() under estimation Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 18/25] i40e: fix endless loop under rtnl Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 19/25] gup: document and work around "COW can break either way" issue Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 20/25] HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 21/25] netfilter: ip6_tables: zero-initialize fragment offset Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 22/25] mac80211: Drop frames from invalid MAC address in ad-hoc mode Greg Kroah-Hartman
2021-10-14 14:53 ` Greg Kroah-Hartman [this message]
2021-10-14 14:53 ` [PATCH 4.9 24/25] scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" Greg Kroah-Hartman
2021-10-14 14:53 ` [PATCH 4.9 25/25] perf/x86: Reset destroy callback on event init failure Greg Kroah-Hartman
2021-10-14 19:12 ` [PATCH 4.9 00/25] 4.9.287-rc1 review Florian Fainelli
2021-10-14 22:40 ` Shuah Khan
2021-10-15 17:56 ` Daniel Díaz
2021-10-15 22:05 ` Guenter Roeck
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