vhost-scsi: Make func indention more consistent

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index e5edb65..acac9cc 100644 (file)
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -328,11 +328,12 @@ static u32 tcm_vhost_get_default_depth(struct se_portal_group *se_tpg)
        return 1;
 }
 
-static u32 tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
-       struct se_node_acl *se_nacl,
-       struct t10_pr_registration *pr_reg,
-       int *format_code,
-       unsigned char *buf)
+static u32
+tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
+                             struct se_node_acl *se_nacl,
+                             struct t10_pr_registration *pr_reg,
+                             int *format_code,
+                             unsigned char *buf)
 {
        struct tcm_vhost_tpg *tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -358,10 +359,11 @@ static u32 tcm_vhost_get_pr_transport_id(struct se_portal_group *se_tpg,
                        format_code, buf);
 }
 
-static u32 tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
-       struct se_node_acl *se_nacl,
-       struct t10_pr_registration *pr_reg,
-       int *format_code)
+static u32
+tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
+                                 struct se_node_acl *se_nacl,
+                                 struct t10_pr_registration *pr_reg,
+                                 int *format_code)
 {
        struct tcm_vhost_tpg *tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -387,10 +389,11 @@ static u32 tcm_vhost_get_pr_transport_id_len(struct se_portal_group *se_tpg,
                        format_code);
 }
 
-static char *tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
-       const char *buf,
-       u32 *out_tid_len,
-       char **port_nexus_ptr)
+static char *
+tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
+                                   const char *buf,
+                                   u32 *out_tid_len,
+                                   char **port_nexus_ptr)
 {
        struct tcm_vhost_tpg *tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -416,8 +419,8 @@ static char *tcm_vhost_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
                        port_nexus_ptr);
 }
 
-static struct se_node_acl *tcm_vhost_alloc_fabric_acl(
-       struct se_portal_group *se_tpg)
+static struct se_node_acl *
+tcm_vhost_alloc_fabric_acl(struct se_portal_group *se_tpg)
 {
        struct tcm_vhost_nacl *nacl;
 
@@ -430,8 +433,9 @@ static struct se_node_acl *tcm_vhost_alloc_fabric_acl(
        return &nacl->se_node_acl;
 }
 
-static void tcm_vhost_release_fabric_acl(struct se_portal_group *se_tpg,
-       struct se_node_acl *se_nacl)
+static void
+tcm_vhost_release_fabric_acl(struct se_portal_group *se_tpg,
+                            struct se_node_acl *se_nacl)
 {
        struct tcm_vhost_nacl *nacl = container_of(se_nacl,
                        struct tcm_vhost_nacl, se_node_acl);
@@ -526,8 +530,9 @@ static void tcm_vhost_free_evt(struct vhost_scsi *vs, struct tcm_vhost_evt *evt)
        kfree(evt);
 }
 
-static struct tcm_vhost_evt *tcm_vhost_allocate_evt(struct vhost_scsi *vs,
-       u32 event, u32 reason)
+static struct tcm_vhost_evt *
+tcm_vhost_allocate_evt(struct vhost_scsi *vs,
+                      u32 event, u32 reason)
 {
        struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
        struct tcm_vhost_evt *evt;
@@ -571,8 +576,8 @@ static void vhost_scsi_free_cmd(struct tcm_vhost_cmd *tv_cmd)
        kfree(tv_cmd);
 }
 
-static void tcm_vhost_do_evt_work(struct vhost_scsi *vs,
-       struct tcm_vhost_evt *evt)
+static void
+tcm_vhost_do_evt_work(struct vhost_scsi *vs, struct tcm_vhost_evt *evt)
 {
        struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
        struct virtio_scsi_event *event = &evt->event;
@@ -693,12 +698,12 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
                vhost_signal(&vs->dev, &vs->vqs[vq].vq);
 }
 
-static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd(
-       struct vhost_virtqueue *vq,
-       struct tcm_vhost_tpg *tv_tpg,
-       struct virtio_scsi_cmd_req *v_req,
-       u32 exp_data_len,
-       int data_direction)
+static struct tcm_vhost_cmd *
+vhost_scsi_allocate_cmd(struct vhost_virtqueue *vq,
+                       struct tcm_vhost_tpg *tv_tpg,
+                       struct virtio_scsi_cmd_req *v_req,
+                       u32 exp_data_len,
+                       int data_direction)
 {
        struct tcm_vhost_cmd *tv_cmd;
        struct tcm_vhost_nexus *tv_nexus;
@@ -729,8 +734,11 @@ static struct tcm_vhost_cmd *vhost_scsi_allocate_cmd(
  *
  * Returns the number of scatterlist entries used or -errno on error.
  */
-static int vhost_scsi_map_to_sgl(struct scatterlist *sgl,
-       unsigned int sgl_count, struct iovec *iov, int write)
+static int
+vhost_scsi_map_to_sgl(struct scatterlist *sgl,
+                     unsigned int sgl_count,
+                     struct iovec *iov,
+                     int write)
 {
        unsigned int npages = 0, pages_nr, offset, nbytes;
        struct scatterlist *sg = sgl;
@@ -774,8 +782,11 @@ out:
        return ret;
 }
 
-static int vhost_scsi_map_iov_to_sgl(struct tcm_vhost_cmd *tv_cmd,
-       struct iovec *iov, unsigned int niov, int write)
+static int
+vhost_scsi_map_iov_to_sgl(struct tcm_vhost_cmd *tv_cmd,
+                         struct iovec *iov,
+                         unsigned int niov,
+                         int write)
 {
        int ret;
        unsigned int i;
@@ -855,8 +866,10 @@ static void tcm_vhost_submission_work(struct work_struct *work)
        }
 }
 
-static void vhost_scsi_send_bad_target(struct vhost_scsi *vs,
-       struct vhost_virtqueue *vq, int head, unsigned out)
+static void
+vhost_scsi_send_bad_target(struct vhost_scsi *vs,
+                          struct vhost_virtqueue *vq,
+                          int head, unsigned out)
 {
        struct virtio_scsi_cmd_resp __user *resp;
        struct virtio_scsi_cmd_resp rsp;
@@ -872,8 +885,8 @@ static void vhost_scsi_send_bad_target(struct vhost_scsi *vs,
                pr_err("Faulted on virtio_scsi_cmd_resp\n");
 }
 
-static void vhost_scsi_handle_vq(struct vhost_scsi *vs,
-       struct vhost_virtqueue *vq)
+static void
+vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
 {
        struct tcm_vhost_tpg **vs_tpg;
        struct virtio_scsi_cmd_req v_req;
@@ -1054,8 +1067,12 @@ static void vhost_scsi_ctl_handle_kick(struct vhost_work *work)
        pr_debug("%s: The handling func for control queue.\n", __func__);
 }
 
-static void tcm_vhost_send_evt(struct vhost_scsi *vs, struct tcm_vhost_tpg *tpg,
-       struct se_lun *lun, u32 event, u32 reason)
+static void
+tcm_vhost_send_evt(struct vhost_scsi *vs,
+                  struct tcm_vhost_tpg *tpg,
+                  struct se_lun *lun,
+                  u32 event,
+                  u32 reason)
 {
        struct tcm_vhost_evt *evt;
 
@@ -1145,9 +1162,9 @@ static void vhost_scsi_flush(struct vhost_scsi *vs)
  *  The lock nesting rule is:
  *    tcm_vhost_mutex -> vs->dev.mutex -> tpg->tv_tpg_mutex -> vq->mutex
  */
-static int vhost_scsi_set_endpoint(
-       struct vhost_scsi *vs,
-       struct vhost_scsi_target *t)
+static int
+vhost_scsi_set_endpoint(struct vhost_scsi *vs,
+                       struct vhost_scsi_target *t)
 {
        struct tcm_vhost_tport *tv_tport;
        struct tcm_vhost_tpg *tv_tpg;
@@ -1235,9 +1252,9 @@ out:
        return ret;
 }
 
-static int vhost_scsi_clear_endpoint(
-       struct vhost_scsi *vs,
-       struct vhost_scsi_target *t)
+static int
+vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
+                         struct vhost_scsi_target *t)
 {
        struct tcm_vhost_tport *tv_tport;
        struct tcm_vhost_tpg *tv_tpg;
@@ -1397,8 +1414,10 @@ static int vhost_scsi_release(struct inode *inode, struct file *f)
        return 0;
 }
 
-static long vhost_scsi_ioctl(struct file *f, unsigned int ioctl,
-                               unsigned long arg)
+static long
+vhost_scsi_ioctl(struct file *f,
+                unsigned int ioctl,
+                unsigned long arg)
 {
        struct vhost_scsi *vs = f->private_data;
        struct vhost_scsi_target backend;
@@ -1514,8 +1533,9 @@ static char *tcm_vhost_dump_proto_id(struct tcm_vhost_tport *tport)
        return "Unknown";
 }
 
-static void tcm_vhost_do_plug(struct tcm_vhost_tpg *tpg,
-       struct se_lun *lun, bool plug)
+static void
+tcm_vhost_do_plug(struct tcm_vhost_tpg *tpg,
+                 struct se_lun *lun, bool plug)
 {
 
        struct vhost_scsi *vs = tpg->vhost_scsi;
@@ -1555,7 +1575,7 @@ static void tcm_vhost_hotunplug(struct tcm_vhost_tpg *tpg, struct se_lun *lun)
 }
 
 static int tcm_vhost_port_link(struct se_portal_group *se_tpg,
-       struct se_lun *lun)
+                              struct se_lun *lun)
 {
        struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -1574,7 +1594,7 @@ static int tcm_vhost_port_link(struct se_portal_group *se_tpg,
 }
 
 static void tcm_vhost_port_unlink(struct se_portal_group *se_tpg,
-       struct se_lun *lun)
+                                 struct se_lun *lun)
 {
        struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -1590,10 +1610,10 @@ static void tcm_vhost_port_unlink(struct se_portal_group *se_tpg,
        mutex_unlock(&tcm_vhost_mutex);
 }
 
-static struct se_node_acl *tcm_vhost_make_nodeacl(
-       struct se_portal_group *se_tpg,
-       struct config_group *group,
-       const char *name)
+static struct se_node_acl *
+tcm_vhost_make_nodeacl(struct se_portal_group *se_tpg,
+                      struct config_group *group,
+                      const char *name)
 {
        struct se_node_acl *se_nacl, *se_nacl_new;
        struct tcm_vhost_nacl *nacl;
@@ -1635,7 +1655,7 @@ static void tcm_vhost_drop_nodeacl(struct se_node_acl *se_acl)
 }
 
 static int tcm_vhost_make_nexus(struct tcm_vhost_tpg *tv_tpg,
-       const char *name)
+                               const char *name)
 {
        struct se_portal_group *se_tpg;
        struct tcm_vhost_nexus *tv_nexus;
@@ -1739,7 +1759,7 @@ static int tcm_vhost_drop_nexus(struct tcm_vhost_tpg *tpg)
 }
 
 static ssize_t tcm_vhost_tpg_show_nexus(struct se_portal_group *se_tpg,
-       char *page)
+                                       char *page)
 {
        struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -1760,8 +1780,8 @@ static ssize_t tcm_vhost_tpg_show_nexus(struct se_portal_group *se_tpg,
 }
 
 static ssize_t tcm_vhost_tpg_store_nexus(struct se_portal_group *se_tpg,
-       const char *page,
-       size_t count)
+                                        const char *page,
+                                        size_t count)
 {
        struct tcm_vhost_tpg *tv_tpg = container_of(se_tpg,
                                struct tcm_vhost_tpg, se_tpg);
@@ -1844,9 +1864,10 @@ static struct configfs_attribute *tcm_vhost_tpg_attrs[] = {
        NULL,
 };
 
-static struct se_portal_group *tcm_vhost_make_tpg(struct se_wwn *wwn,
-       struct config_group *group,
-       const char *name)
+static struct se_portal_group *
+tcm_vhost_make_tpg(struct se_wwn *wwn,
+                  struct config_group *group,
+                  const char *name)
 {
        struct tcm_vhost_tport *tport = container_of(wwn,
                        struct tcm_vhost_tport, tport_wwn);
@@ -1902,9 +1923,10 @@ static void tcm_vhost_drop_tpg(struct se_portal_group *se_tpg)
        kfree(tpg);
 }
 
-static struct se_wwn *tcm_vhost_make_tport(struct target_fabric_configfs *tf,
-       struct config_group *group,
-       const char *name)
+static struct se_wwn *
+tcm_vhost_make_tport(struct target_fabric_configfs *tf,
+                    struct config_group *group,
+                    const char *name)
 {
        struct tcm_vhost_tport *tport;
        char *ptr;
@@ -1974,9 +1996,9 @@ static void tcm_vhost_drop_tport(struct se_wwn *wwn)
        kfree(tport);
 }
 
-static ssize_t tcm_vhost_wwn_show_attr_version(
-       struct target_fabric_configfs *tf,
-       char *page)
+static ssize_t
+tcm_vhost_wwn_show_attr_version(struct target_fabric_configfs *tf,
+                               char *page)
 {
        return sprintf(page, "TCM_VHOST fabric module %s on %s/%s"
                "on "UTS_RELEASE"\n", TCM_VHOST_VERSION, utsname()->sysname,