diff options
Diffstat (limited to 'drivers/target/target_core_rd.c')
| -rw-r--r-- | drivers/target/target_core_rd.c | 43 |
1 files changed, 11 insertions, 32 deletions
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 3dd81d24d9a9..5158d3846f19 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -27,7 +27,6 @@ * ******************************************************************************/ -#include <linux/version.h> #include <linux/string.h> #include <linux/parser.h> #include <linux/timer.h> @@ -351,7 +350,7 @@ static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page) static int rd_MEMCPY_read(struct rd_request *req) { struct se_task *task = &req->rd_task; - struct rd_dev *dev = req->rd_task.se_dev->dev_ptr; + struct rd_dev *dev = req->rd_task.task_se_cmd->se_dev->dev_ptr; struct rd_dev_sg_table *table; struct scatterlist *sg_d, *sg_s; void *dst, *src; @@ -390,12 +389,10 @@ static int rd_MEMCPY_read(struct rd_request *req) length = req->rd_size; dst = sg_virt(&sg_d[i++]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); src = sg_virt(&sg_s[j]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); dst_offset = 0; src_offset = length; @@ -415,8 +412,7 @@ static int rd_MEMCPY_read(struct rd_request *req) length = req->rd_size; dst = sg_virt(&sg_d[i]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); if (sg_d[i].length == length) { i++; @@ -425,8 +421,7 @@ static int rd_MEMCPY_read(struct rd_request *req) dst_offset = length; src = sg_virt(&sg_s[j++]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); src_offset = 0; page_end = 1; @@ -471,7 +466,7 @@ static int rd_MEMCPY_read(struct rd_request *req) static int rd_MEMCPY_write(struct rd_request *req) { struct se_task *task = &req->rd_task; - struct rd_dev *dev = req->rd_task.se_dev->dev_ptr; + struct rd_dev *dev = req->rd_task.task_se_cmd->se_dev->dev_ptr; struct rd_dev_sg_table *table; struct scatterlist *sg_d, *sg_s; void *dst, *src; @@ -510,12 +505,10 @@ static int rd_MEMCPY_write(struct rd_request *req) length = req->rd_size; src = sg_virt(&sg_s[i++]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); dst = sg_virt(&sg_d[j]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); src_offset = 0; dst_offset = length; @@ -535,8 +528,7 @@ static int rd_MEMCPY_write(struct rd_request *req) length = req->rd_size; src = sg_virt(&sg_s[i]) + src_offset; - if (!src) - BUG(); + BUG_ON(!src); if (sg_s[i].length == length) { i++; @@ -545,8 +537,7 @@ static int rd_MEMCPY_write(struct rd_request *req) src_offset = length; dst = sg_virt(&sg_d[j++]) + dst_offset; - if (!dst) - BUG(); + BUG_ON(!dst); dst_offset = 0; page_end = 1; @@ -590,7 +581,7 @@ static int rd_MEMCPY_write(struct rd_request *req) */ static int rd_MEMCPY_do_task(struct se_task *task) { - struct se_device *dev = task->se_dev; + struct se_device *dev = task->task_se_cmd->se_dev; struct rd_request *req = RD_REQ(task); unsigned long long lba; int ret; @@ -700,17 +691,6 @@ static ssize_t rd_show_configfs_dev_params( return bl; } -/* rd_get_cdb(): (Part of se_subsystem_api_t template) - * - * - */ -static unsigned char *rd_get_cdb(struct se_task *task) -{ - struct rd_request *req = RD_REQ(task); - - return req->rd_scsi_cdb; -} - static u32 rd_get_device_rev(struct se_device *dev) { return SCSI_SPC_2; /* Returns SPC-3 in Initiator Data */ @@ -744,7 +724,6 @@ static struct se_subsystem_api rd_mcp_template = { .check_configfs_dev_params = rd_check_configfs_dev_params, .set_configfs_dev_params = rd_set_configfs_dev_params, .show_configfs_dev_params = rd_show_configfs_dev_params, - .get_cdb = rd_get_cdb, .get_device_rev = rd_get_device_rev, .get_device_type = rd_get_device_type, .get_blocks = rd_get_blocks, |