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author | Sagi Grimberg | 2015-04-19 19:27:20 +0200 |
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committer | Nicholas Bellinger | 2015-05-31 07:41:42 +0200 |
commit | 8287fa5fb43c3fa05748560b8e13b91c4e88f586 (patch) | |
tree | 71e23ef67207d3558904bb6a4eb04984a0614059 /drivers/target/target_core_file.h | |
parent | target: Merge sbc_verify_dif_read|write (diff) | |
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target/file: Remove fd_prot bounce buffer
The reason this bounce buffer exists is to allow code
reuse between rd_mcp and fileio in DIF mode. But the fact is,
that this bounce is really not needed at all, we can simply call
sbc_dif_verify on cmd->t_prot_sg and use it for file IO.
This also removes fd_do_prot_rw as fd_do_rw was generalised
to receive file pointer, block size (8 bytes for DIF data) and
total data length.
(Fix apply breakage from commit c836777 - nab)
Tested-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_file.h')
-rw-r--r-- | drivers/target/target_core_file.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/target/target_core_file.h b/drivers/target/target_core_file.h index 182cbb295039..068966fce308 100644 --- a/drivers/target/target_core_file.h +++ b/drivers/target/target_core_file.h @@ -21,12 +21,6 @@ #define FDBD_HAS_BUFFERED_IO_WCE 0x04 #define FDBD_FORMAT_UNIT_SIZE 2048 -struct fd_prot { - unsigned char *prot_buf; - struct scatterlist *prot_sg; - u32 prot_sg_nents; -}; - struct fd_dev { struct se_device dev; |