Commit 80b045b3 authored by Bart Van Assche's avatar Bart Van Assche Committed by Martin K. Petersen
Browse files

scsi: target/core: Use the SECTOR_SHIFT constant 



Instead of duplicating the SECTOR_SHIFT definition from <linux/blkdev.h>,
use it. This patch does not change any functionality.

Reviewed-by: default avatarChristoph 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: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 5e568d22

drivers/target/target_core_iblock.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

	}
@@ -777,7 +777,7 @@ 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--;

	}

drivers/target/target_core_iblock.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

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