path: root/samples/vfio-mdev/mdpy.c
diff options
authorDan Carpenter <>2021-04-29 12:53:27 +0300
committerAlex Williamson <>2021-05-04 09:56:02 -0600
commit698f99ed5e06946764c3be035ce9d62a2691e08c (patch)
tree98ef36167c5b4b7b556bb593f9bfa0c4a3b60c54 /samples/vfio-mdev/mdpy.c
parent5e321ded302da4d8c5d5dd953423d9b748ab3775 (diff)
vfio/mdev: remove unnecessary NULL check in mbochs_create()
Originally "type" could be NULL and these checks were required, but we recently changed how "type" is assigned and that's no longer the case. Now "type" points to an element in the middle of a non-NULL array. Removing the checks does not affect runtime at all, but it makes the code a little bit simpler to read. Fixes: 3d3a360e570616 ("vfio/mbochs: Use mdev_get_type_group_id()") Signed-off-by: Dan Carpenter <> Reviewed-by: Jason Gunthorpe <> Message-Id: <20210429095327.GY1981@kadam> Signed-off-by: Alex Williamson <>
Diffstat (limited to 'samples/vfio-mdev/mdpy.c')
1 files changed, 1 insertions, 2 deletions
diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c
index f0c0e7209719..e889c1cf8fd1 100644
--- a/samples/vfio-mdev/mdpy.c
+++ b/samples/vfio-mdev/mdpy.c
@@ -667,8 +667,7 @@ static ssize_t description_show(struct mdev_type *mtype,
return sprintf(buf, "virtual display, %dx%d framebuffer\n",
- type ? type->width : 0,
- type ? type->height : 0);
+ type->width, type->height);
static MDEV_TYPE_ATTR_RO(description);