diff options
Diffstat (limited to 'drivers/target/target_core_rd.c')
| -rw-r--r-- | drivers/target/target_core_rd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c index 0457de362e68..b0fff52c990e 100644 --- a/drivers/target/target_core_rd.c +++ b/drivers/target/target_core_rd.c @@ -256,10 +256,12 @@ static void rd_free_device(struct se_device *dev) static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page) { - u32 i; struct rd_dev_sg_table *sg_table; + u32 i, sg_per_table = (RD_MAX_ALLOCATION_SIZE / + sizeof(struct scatterlist)); - for (i = 0; i < rd_dev->sg_table_count; i++) { + i = page / sg_per_table; + if (i < rd_dev->sg_table_count) { sg_table = &rd_dev->sg_table_array[i]; if ((sg_table->page_start_offset <= page) && (sg_table->page_end_offset >= page)) |