Xie Yongji 2b847f2114 vdpa_sim: Fix return value check for vdpa_alloc_device() ... The vdpa_alloc_device() returns an error pointer upon failure, not NULL. To handle the failure correctly, this replaces NULL check with IS_ERR() check and propagate the error upwards. Fixes: 2c53d0f64c ("vdpasim: vDPA device simulator") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Link: https://lore.kernel.org/r/20210715080026.242-1-xieyongji@bytedance.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>		2021-08-11 06:44:23 -04:00
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ifcvf	vdpa: support packed virtqueue for set/get_vq_state()	2021-07-08 07:49:01 -04:00
mlx5	vdpa: support packed virtqueue for set/get_vq_state()	2021-07-08 07:49:01 -04:00
vdpa_sim	vdpa_sim: Fix return value check for vdpa_alloc_device()	2021-08-11 06:44:23 -04:00
virtio_pci	vp_vdpa: allow set vq state to initial state after reset	2021-07-08 07:49:02 -04:00
Kconfig	vdpa: add vdpa simulator for block device	2021-05-03 04:55:53 -04:00
Makefile	vdpa: introduce virtio pci driver	2021-05-03 04:55:51 -04:00
vdpa.c	vdpa: Follow kdoc comment style	2021-05-03 04:55:51 -04:00