From: YueHaibing <yuehaibing@huawei.com>
To: Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
zhong jiang <zhongjiang@huawei.com>,
Al Viro <viro@zeniv.linux.org.uk>
Cc: YueHaibing <yuehaibing@huawei.com>,
<linux-kernel@vger.kernel.org>, <kernel-janitors@vger.kernel.org>
Subject: [PATCH -next] VMCI: remove set but not used variable 'cid'
Date: Thu, 27 Sep 2018 11:01:19 +0000 [thread overview]
Message-ID: <1538046079-137795-1-git-send-email-yuehaibing@huawei.com> (raw)
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/misc/vmw_vmci/vmci_host.c: In function 'vmci_host_do_alloc_queuepair':
drivers/misc/vmw_vmci/vmci_host.c:450:6: warning:
variable 'cid' set but not used [-Wunused-but-set-variable]
u32 cid;
^
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/misc/vmw_vmci/vmci_host.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c
index be732e5..edfffc9 100644
--- a/drivers/misc/vmw_vmci/vmci_host.c
+++ b/drivers/misc/vmw_vmci/vmci_host.c
@@ -447,15 +447,12 @@ static int vmci_host_do_alloc_queuepair(struct vmci_host_dev *vmci_host_dev,
struct vmci_handle handle;
int vmci_status;
int __user *retptr;
- u32 cid;
if (vmci_host_dev->ct_type != VMCIOBJ_CONTEXT) {
vmci_ioctl_err("only valid for contexts\n");
return -EINVAL;
}
- cid = vmci_ctx_get_id(vmci_host_dev->context);
-
if (vmci_host_dev->user_version < VMCI_VERSION_NOVMVM) {
struct vmci_qp_alloc_info_vmvm alloc_info;
struct vmci_qp_alloc_info_vmvm __user *info = uptr;
reply other threads:[~2018-09-27 10:52 UTC|newest]
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