summaryrefslogtreecommitdiffstats
path: root/drivers/target
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_rd.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index 98e83ac5661b..bedd4a18b3ca 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -419,7 +419,8 @@ rd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
data_direction == DMA_FROM_DEVICE ? "Read" : "Write",
cmd->t_task_lba, rd_size, rd_page, rd_offset);
- if (cmd->prot_type && data_direction == DMA_TO_DEVICE) {
+ if (cmd->prot_type && se_dev->dev_attrib.pi_prot_type &&
+ data_direction == DMA_TO_DEVICE) {
struct rd_dev_sg_table *prot_table;
struct scatterlist *prot_sg;
u32 sectors = cmd->data_length / se_dev->dev_attrib.block_size;
@@ -502,7 +503,8 @@ rd_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
}
sg_miter_stop(&m);
- if (cmd->prot_type && data_direction == DMA_FROM_DEVICE) {
+ if (cmd->prot_type && se_dev->dev_attrib.pi_prot_type &&
+ data_direction == DMA_FROM_DEVICE) {
struct rd_dev_sg_table *prot_table;
struct scatterlist *prot_sg;
u32 sectors = cmd->data_length / se_dev->dev_attrib.block_size;