kvm tools: Code cleanup for virtio/9p.c

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/virtio/9p.c b/tools/kvm/virtio/9p.c
index 3ef1a5f38b9bd6af1599ffbc8446e8f64c389a09..4108e02cef1f39837207dc76da3a39de4dd803f5 100644 (file)
--- a/tools/kvm/virtio/9p.c
+++ b/tools/kvm/virtio/9p.c
@@ -393,22 +393,22 @@ static void virtio_p9_fill_stat(struct p9_dev *p9dev,
                                struct stat *st, struct p9_stat_dotl *statl)
 {
        memset(statl, 0, sizeof(*statl));
-       statl->st_mode = st->st_mode;
-       statl->st_nlink = st->st_nlink;
-       statl->st_uid = st->st_uid;
-       statl->st_gid = st->st_gid;
-       statl->st_rdev = st->st_rdev;
-       statl->st_size = st->st_size;
-       statl->st_blksize = st->st_blksize;
-       statl->st_blocks = st->st_blocks;
-       statl->st_atime_sec = st->st_atime;
-       statl->st_atime_nsec = st->st_atim.tv_nsec;
-       statl->st_mtime_sec = st->st_mtime;
-       statl->st_mtime_nsec = st->st_mtim.tv_nsec;
-       statl->st_ctime_sec = st->st_ctime;
-       statl->st_ctime_nsec = st->st_ctim.tv_nsec;
+       statl->st_mode          = st->st_mode;
+       statl->st_nlink         = st->st_nlink;
+       statl->st_uid           = st->st_uid;
+       statl->st_gid           = st->st_gid;
+       statl->st_rdev          = st->st_rdev;
+       statl->st_size          = st->st_size;
+       statl->st_blksize       = st->st_blksize;
+       statl->st_blocks        = st->st_blocks;
+       statl->st_atime_sec     = st->st_atime;
+       statl->st_atime_nsec    = st->st_atim.tv_nsec;
+       statl->st_mtime_sec     = st->st_mtime;
+       statl->st_mtime_nsec    = st->st_mtim.tv_nsec;
+       statl->st_ctime_sec     = st->st_ctime;
+       statl->st_ctime_nsec    = st->st_ctim.tv_nsec;
        /* Currently we only support BASIC fields in stat */
-       statl->st_result_mask = P9_STATS_BASIC;
+       statl->st_result_mask   = P9_STATS_BASIC;
        stat2qid(st, &statl->qid);
 }
 
@@ -692,7 +692,7 @@ err_out:
 }
 
 static void virtio_p9_remove(struct p9_dev *p9dev,
-                              struct p9_pdu *pdu, u32 *outlen)
+                            struct p9_pdu *pdu, u32 *outlen)
 {
        int ret;
        u32 fid_val;
@@ -714,7 +714,7 @@ err_out:
 }
 
 static void virtio_p9_rename(struct p9_dev *p9dev,
-                              struct p9_pdu *pdu, u32 *outlen)
+                            struct p9_pdu *pdu, u32 *outlen)
 {
        int ret;
        u32 fid_val, new_fid_val;
@@ -1121,12 +1121,10 @@ static struct p9_pdu *virtio_p9_pdu_init(struct kvm *kvm, struct virt_queue *vq)
                return NULL;
 
        /* skip the pdu header p9_msg */
-       pdu->read_offset  = VIRTIO_9P_HDR_LEN;
-       pdu->write_offset = VIRTIO_9P_HDR_LEN;
-       pdu->queue_head  = virt_queue__get_inout_iov(kvm, vq, pdu->in_iov,
-                                                    pdu->out_iov,
-                                                    &pdu->in_iov_cnt,
-                                                    &pdu->out_iov_cnt);
+       pdu->read_offset        = VIRTIO_9P_HDR_LEN;
+       pdu->write_offset       = VIRTIO_9P_HDR_LEN;
+       pdu->queue_head         = virt_queue__get_inout_iov(kvm, vq, pdu->in_iov,
+                                       pdu->out_iov, &pdu->in_iov_cnt, &pdu->out_iov_cnt);
        return pdu;
 }
 
@@ -1215,16 +1213,16 @@ static int init_vq(struct kvm *kvm, void *dev, u32 vq, u32 pfn)
 
        compat__remove_message(compat_id);
 
-       queue                   = &p9dev->vqs[vq];
-       queue->pfn              = pfn;
-       p                       = guest_pfn_to_host(kvm, queue->pfn);
-       job                     = &p9dev->jobs[vq];
+       queue           = &p9dev->vqs[vq];
+       queue->pfn      = pfn;
+       p               = guest_pfn_to_host(kvm, queue->pfn);
+       job             = &p9dev->jobs[vq];
 
        vring_init(&queue->vring, VIRTQUEUE_NUM, p, VIRTIO_PCI_VRING_ALIGN);
 
-       *job                    = (struct p9_dev_job) {
-               .vq                     = queue,
-               .p9dev                  = p9dev,
+       *job            = (struct p9_dev_job) {
+               .vq             = queue,
+               .p9dev          = p9dev,
        };
        thread_pool__init_job(&job->job_id, kvm, virtio_p9_do_io, job);