From: Colin King <colin.king@canonical.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Juergen Gross <jgross@suse.com>,
Stefano Stabellini <sstabellini@kernel.org>,
xen-devel@lists.xenproject.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] xen/events: remove redundant initialization of variable irq
Date: Wed, 21 Jul 2021 12:40:10 +0100 [thread overview]
Message-ID: <20210721114010.108648-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The variable irq is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/xen/events/events_base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index d7e361fb0548..154daddbdcb4 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -1009,7 +1009,7 @@ static void __unbind_from_irq(unsigned int irq)
int xen_bind_pirq_gsi_to_irq(unsigned gsi,
unsigned pirq, int shareable, char *name)
{
- int irq = -1;
+ int irq;
struct physdev_irq irq_op;
int ret;
--
2.31.1
next reply other threads:[~2021-07-21 12:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-21 11:40 Colin King [this message]
2021-07-21 15:36 ` [PATCH] xen/events: remove redundant initialization of variable irq Juergen Gross
2021-07-21 19:23 ` Boris Ostrovsky
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