From 683bd967dd32eec4e4c45e4d38e9f807a2fd9479 Mon Sep 17 00:00:00 2001 From: Asias He Date: Mon, 6 May 2013 16:38:27 +0800 Subject: vhost-scsi: Make func indention more consistent Signed-off-by: Asias He Signed-off-by: Michael S. Tsirkin --- drivers/vhost/scsi.c | 154 +++++++++++++++++++++++++++++---------------------- 1 file changed, 88 insertions(+), 66 deletions(-) (limited to 'drivers/vhost/scsi.c') diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index e5edb65..acac9cc 100644 --- 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, -- cgit v1.1