diff options
| -rw-r--r-- | drivers/block/ublk_drv.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 9f2db91af481..bac16ec3151c 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -762,11 +762,9 @@ static inline int __ublk_queue_cmd_buf_size(int depth) return round_up(depth * sizeof(struct ublksrv_io_desc), PAGE_SIZE); } -static inline int ublk_queue_cmd_buf_size(struct ublk_device *ub, int q_id) +static inline int ublk_queue_cmd_buf_size(struct ublk_device *ub) { - struct ublk_queue *ubq = ublk_get_queue(ub, q_id); - - return __ublk_queue_cmd_buf_size(ubq->q_depth); + return __ublk_queue_cmd_buf_size(ub->dev_info.queue_depth); } static int ublk_max_cmd_buf_size(void) @@ -1703,7 +1701,7 @@ static int ublk_ch_mmap(struct file *filp, struct vm_area_struct *vma) __func__, q_id, current->pid, vma->vm_start, phys_off, (unsigned long)sz); - if (sz != ublk_queue_cmd_buf_size(ub, q_id)) + if (sz != ublk_queue_cmd_buf_size(ub)) return -EINVAL; pfn = virt_to_phys(ublk_queue_cmd_buf(ub, q_id)) >> PAGE_SHIFT; @@ -2565,7 +2563,7 @@ static const struct file_operations ublk_ch_fops = { static void ublk_deinit_queue(struct ublk_device *ub, int q_id) { - int size = ublk_queue_cmd_buf_size(ub, q_id); + int size = ublk_queue_cmd_buf_size(ub); struct ublk_queue *ubq = ublk_get_queue(ub, q_id); int i; @@ -2592,7 +2590,7 @@ static int ublk_init_queue(struct ublk_device *ub, int q_id) ubq->flags = ub->dev_info.flags; ubq->q_id = q_id; ubq->q_depth = ub->dev_info.queue_depth; - size = ublk_queue_cmd_buf_size(ub, q_id); + size = ublk_queue_cmd_buf_size(ub); ptr = (void *) __get_free_pages(gfp_flags, get_order(size)); if (!ptr) |