diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 14:43:17 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-02 14:43:17 -0700 |
commit | 64056a94256e7a476de67fbe581dfe5515c56288 (patch) | |
tree | c7600775771bcacc42df0e17f540c9f9c9edc798 /drivers/char/hw_random | |
parent | 7474043eff6f7c20141b2f49f774d0aab6542220 (diff) | |
parent | fc4324b4597c4eb8907207e82f9a6acec84dd335 (diff) |
Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio updates from Rusty Russell:
"Nothing exciting: virtio-blk users might see a bit of a boost from the
doubling of the default queue length though"
* tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
virtio-blk: base queue-depth on virtqueue ringsize or module param
Revert a02bbb1ccfe8: MAINTAINERS: add virtio-dev ML for virtio
virtio: fail adding buffer on broken queues.
virtio-rng: don't crash if virtqueue is broken.
virtio_balloon: don't crash if virtqueue is broken.
virtio_blk: don't crash, report error if virtqueue is broken.
virtio_net: don't crash if virtqueue is broken.
virtio_balloon: don't softlockup on huge balloon changes.
virtio: Use pci_enable_msix_exact() instead of pci_enable_msix()
MAINTAINERS: virtio-dev is subscribers only
tools/virtio: add a missing )
tools/virtio: fix missing kmemleak_ignore symbol
tools/virtio: update internal copies of headers
Diffstat (limited to 'drivers/char/hw_random')
-rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index c12398d1517c..2ce0e225e58c 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -47,8 +47,7 @@ static void register_buffer(u8 *buf, size_t size) sg_init_one(&sg, buf, size); /* There should always be room for one buffer. */ - if (virtqueue_add_inbuf(vq, &sg, 1, buf, GFP_KERNEL) < 0) - BUG(); + virtqueue_add_inbuf(vq, &sg, 1, buf, GFP_KERNEL); virtqueue_kick(vq); } |