diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2018-10-15 18:51:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 09:22:16 +0300 |
| commit | ba52842de1adfc46ee78d6e2fc6440b97508abc5 (patch) | |
| tree | aaed971edabf47ec3cb1d188076829aef7dac503 /drivers/target | |
| parent | 17111037fdf07b2468598506229872b8a135f834 (diff) | |
| download | linux-ba52842de1adfc46ee78d6e2fc6440b97508abc5.tar.xz | |
scsi: target/core: Use the SECTOR_SHIFT constant
[ Upstream commit 80b045b385cfef10939c913fbfeb19ce5491c1f2 ]
Instead of duplicating the SECTOR_SHIFT definition from <linux/blkdev.h>,
use it. This patch does not change any functionality.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_iblock.c | 4 | ||||
| -rw-r--r-- | drivers/target/target_core_iblock.h | 1 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index ce1321a5cb7b..1bc9b14236d8 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -514,7 +514,7 @@ iblock_execute_write_same(struct se_cmd *cmd) } /* Always in 512 byte units for Linux/Block */ - block_lba += sg->length >> IBLOCK_LBA_SHIFT; + block_lba += sg->length >> SECTOR_SHIFT; sectors -= 1; } @@ -757,7 +757,7 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents, } /* Always in 512 byte units for Linux/Block */ - block_lba += sg->length >> IBLOCK_LBA_SHIFT; + block_lba += sg->length >> SECTOR_SHIFT; sg_num--; } diff --git a/drivers/target/target_core_iblock.h b/drivers/target/target_core_iblock.h index 9cc3843404d4..cefc641145b3 100644 --- a/drivers/target/target_core_iblock.h +++ b/drivers/target/target_core_iblock.h @@ -9,7 +9,6 @@ #define IBLOCK_VERSION "4.0" #define IBLOCK_MAX_CDBS 16 -#define IBLOCK_LBA_SHIFT 9 struct iblock_req { refcount_t pending; |