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Commit 9554c1be authored by Xiubo Li's avatar Xiubo Li Committed by Martin K. Petersen
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scsi: tcmu: remove useless code and clean up the code style. 



Since the TCMU_RING_SIZE macro is not using here will discard it and at the
same time clean up the code style.

Signed-off-by: default avatarXiubo Li <xiubli@redhat.com>
Acked-by: default avatarMike Christie <mchristi@redhat.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ce397d21

drivers/target/target_core_user.c

+2 −6
Original line number Diff line number Diff line
@@ -83,14 +83,10 @@ 
#define DATA_BLOCK_SIZE PAGE_SIZE

#define DATA_BLOCK_SHIFT PAGE_SHIFT

#define DATA_BLOCK_BITS_DEF (256 * 1024)

#define DATA_SIZE (DATA_BLOCK_BITS * DATA_BLOCK_SIZE)



#define TCMU_MBS_TO_BLOCKS(_mbs) (_mbs << (20 - DATA_BLOCK_SHIFT))

#define TCMU_BLOCKS_TO_MBS(_blocks) (_blocks >> (20 - DATA_BLOCK_SHIFT))



/* The total size of the ring is 8M + 256K * PAGE_SIZE */

#define TCMU_RING_SIZE (CMDR_SIZE + DATA_SIZE)



/*

 * Default number of global data blocks(512K * PAGE_SIZE)

 * when the unmap thread will be started.