diff options
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index d8fcd21ab472..5492b66a8153 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -169,9 +169,9 @@ static int srp_tmo_get(char *buffer, const struct kernel_param *kp) int tmo = *(int *)kp->arg; if (tmo >= 0) - return sprintf(buffer, "%d\n", tmo); + return sysfs_emit(buffer, "%d\n", tmo); else - return sprintf(buffer, "off\n"); + return sysfs_emit(buffer, "off\n"); } static int srp_tmo_set(const char *val, const struct kernel_param *kp) @@ -2896,7 +2896,7 @@ static ssize_t show_id_ext(struct device *dev, struct device_attribute *attr, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "0x%016llx\n", be64_to_cpu(target->id_ext)); + return sysfs_emit(buf, "0x%016llx\n", be64_to_cpu(target->id_ext)); } static ssize_t show_ioc_guid(struct device *dev, struct device_attribute *attr, @@ -2904,7 +2904,7 @@ static ssize_t show_ioc_guid(struct device *dev, struct device_attribute *attr, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "0x%016llx\n", be64_to_cpu(target->ioc_guid)); + return sysfs_emit(buf, "0x%016llx\n", be64_to_cpu(target->ioc_guid)); } static ssize_t show_service_id(struct device *dev, @@ -2914,8 +2914,8 @@ static ssize_t show_service_id(struct device *dev, if (target->using_rdma_cm) return -ENOENT; - return sprintf(buf, "0x%016llx\n", - be64_to_cpu(target->ib_cm.service_id)); + return sysfs_emit(buf, "0x%016llx\n", + be64_to_cpu(target->ib_cm.service_id)); } static ssize_t show_pkey(struct device *dev, struct device_attribute *attr, @@ -2925,7 +2925,8 @@ static ssize_t show_pkey(struct device *dev, struct device_attribute *attr, if (target->using_rdma_cm) return -ENOENT; - return sprintf(buf, "0x%04x\n", be16_to_cpu(target->ib_cm.pkey)); + + return sysfs_emit(buf, "0x%04x\n", be16_to_cpu(target->ib_cm.pkey)); } static ssize_t show_sgid(struct device *dev, struct device_attribute *attr, @@ -2933,7 +2934,7 @@ static ssize_t show_sgid(struct device *dev, struct device_attribute *attr, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%pI6\n", target->sgid.raw); + return sysfs_emit(buf, "%pI6\n", target->sgid.raw); } static ssize_t show_dgid(struct device *dev, struct device_attribute *attr, @@ -2944,7 +2945,8 @@ static ssize_t show_dgid(struct device *dev, struct device_attribute *attr, if (target->using_rdma_cm) return -ENOENT; - return sprintf(buf, "%pI6\n", ch->ib_cm.path.dgid.raw); + + return sysfs_emit(buf, "%pI6\n", ch->ib_cm.path.dgid.raw); } static ssize_t show_orig_dgid(struct device *dev, @@ -2954,7 +2956,8 @@ static ssize_t show_orig_dgid(struct device *dev, if (target->using_rdma_cm) return -ENOENT; - return sprintf(buf, "%pI6\n", target->ib_cm.orig_dgid.raw); + + return sysfs_emit(buf, "%pI6\n", target->ib_cm.orig_dgid.raw); } static ssize_t show_req_lim(struct device *dev, @@ -2968,7 +2971,8 @@ static ssize_t show_req_lim(struct device *dev, ch = &target->ch[i]; req_lim = min(req_lim, ch->req_lim); } - return sprintf(buf, "%d\n", req_lim); + + return sysfs_emit(buf, "%d\n", req_lim); } static ssize_t show_zero_req_lim(struct device *dev, @@ -2976,7 +2980,7 @@ static ssize_t show_zero_req_lim(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%d\n", target->zero_req_lim); + return sysfs_emit(buf, "%d\n", target->zero_req_lim); } static ssize_t show_local_ib_port(struct device *dev, @@ -2984,7 +2988,7 @@ static ssize_t show_local_ib_port(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%d\n", target->srp_host->port); + return sysfs_emit(buf, "%d\n", target->srp_host->port); } static ssize_t show_local_ib_device(struct device *dev, @@ -2992,8 +2996,8 @@ static ssize_t show_local_ib_device(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%s\n", - dev_name(&target->srp_host->srp_dev->dev->dev)); + return sysfs_emit(buf, "%s\n", + dev_name(&target->srp_host->srp_dev->dev->dev)); } static ssize_t show_ch_count(struct device *dev, struct device_attribute *attr, @@ -3001,7 +3005,7 @@ static ssize_t show_ch_count(struct device *dev, struct device_attribute *attr, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%d\n", target->ch_count); + return sysfs_emit(buf, "%d\n", target->ch_count); } static ssize_t show_comp_vector(struct device *dev, @@ -3009,7 +3013,7 @@ static ssize_t show_comp_vector(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%d\n", target->comp_vector); + return sysfs_emit(buf, "%d\n", target->comp_vector); } static ssize_t show_tl_retry_count(struct device *dev, @@ -3017,7 +3021,7 @@ static ssize_t show_tl_retry_count(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%d\n", target->tl_retry_count); + return sysfs_emit(buf, "%d\n", target->tl_retry_count); } static ssize_t show_cmd_sg_entries(struct device *dev, @@ -3025,7 +3029,7 @@ static ssize_t show_cmd_sg_entries(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%u\n", target->cmd_sg_cnt); + return sysfs_emit(buf, "%u\n", target->cmd_sg_cnt); } static ssize_t show_allow_ext_sg(struct device *dev, @@ -3033,7 +3037,7 @@ static ssize_t show_allow_ext_sg(struct device *dev, { struct srp_target_port *target = host_to_target(class_to_shost(dev)); - return sprintf(buf, "%s\n", target->allow_ext_sg ? "true" : "false"); + return sysfs_emit(buf, "%s\n", target->allow_ext_sg ? "true" : "false"); } static DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL); @@ -3893,7 +3897,7 @@ static ssize_t show_ibdev(struct device *dev, struct device_attribute *attr, { struct srp_host *host = container_of(dev, struct srp_host, dev); - return sprintf(buf, "%s\n", dev_name(&host->srp_dev->dev->dev)); + return sysfs_emit(buf, "%s\n", dev_name(&host->srp_dev->dev->dev)); } static DEVICE_ATTR(ibdev, S_IRUGO, show_ibdev, NULL); @@ -3903,7 +3907,7 @@ static ssize_t show_port(struct device *dev, struct device_attribute *attr, { struct srp_host *host = container_of(dev, struct srp_host, dev); - return sprintf(buf, "%d\n", host->port); + return sysfs_emit(buf, "%d\n", host->port); } static DEVICE_ATTR(port, S_IRUGO, show_port, NULL); |