From: Angus Chen <angus.chen@jaguarmicro.com>
To: eric.auger@redhat.com, alex.williamson@redhat.com, cohuck@redhat.com
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Angus Chen <angus.chen@jaguarmicro.com>
Subject: [PATCH] vfio: platform: No need to check res again
Date: Sat, 7 Jan 2023 11:47:20 +0800 [thread overview]
Message-ID: <20230107034721.2127-1-angus.chen@jaguarmicro.com> (raw)
In function vfio_platform_regions_init(),we did check res implied
by using while loop,
so no need to check whether res be null or not again.
No functional change intended.
Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com>
---
drivers/vfio/platform/vfio_platform_common.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/vfio/platform/vfio_platform_common.c b/drivers/vfio/platform/vfio_platform_common.c
index 1a0a238ffa35..a9ad3f4d2613 100644
--- a/drivers/vfio/platform/vfio_platform_common.c
+++ b/drivers/vfio/platform/vfio_platform_common.c
@@ -150,9 +150,6 @@ static int vfio_platform_regions_init(struct vfio_platform_device *vdev)
struct resource *res =
vdev->get_resource(vdev, i);
- if (!res)
- goto err;
-
vdev->regions[i].addr = res->start;
vdev->regions[i].size = resource_size(res);
vdev->regions[i].flags = 0;
--
2.25.1
next reply other threads:[~2023-01-07 3:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-07 3:47 Angus Chen [this message]
2023-01-16 20:37 ` Eric Auger
2023-01-23 19:36 ` Alex Williamson
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