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get rid of the _async() scsi functions.

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We dotn need two interfaces that only diuffer in whether they return a pointer or NULL vs an semiidentical interface that returns 0 or <0

All uses of _async() for scsi tasks should be replaced with the equivalent _task() function instead
This commit is contained in:
Ronnie Sahlberg
2011-03-27 18:17:12 +11:00
parent cedcc55796
commit 343d86dca7
5 changed files with 29 additions and 133 deletions
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35
include/iscsi.h
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@@ -527,48 +527,19 @@ iscsi_set_isid_reserved(struct iscsi_context *iscsi);
/*
* The scsi commands use/return a scsi_task structure either when invoked
* or through the callback.
* The scsi commands use/return a scsi_task structure when invoked
* and also through the callback.
*
* You must release this structure when you are finished with the task
* by calling scsi_free_scsi_task().
* Most of the time this means you should call this function before returning
* from the callback.
*/
/*
* Async commands for SCSI
*/
int iscsi_scsi_command_async(struct iscsi_context *iscsi, int lun,
struct scsi_task *task, iscsi_command_cb cb,
struct iscsi_data *data, void *private_data);
int iscsi_reportluns_async(struct iscsi_context *iscsi, int report_type,
int alloc_len, iscsi_command_cb cb,
void *private_data);
int iscsi_testunitready_async(struct iscsi_context *iscsi, int lun,
iscsi_command_cb cb, void *private_data);
int iscsi_inquiry_async(struct iscsi_context *iscsi, int lun, int evpd,
int page_code, int maxsize, iscsi_command_cb cb,
void *private_data);
int iscsi_readcapacity10_async(struct iscsi_context *iscsi, int lun, int lba,
int pmi, iscsi_command_cb cb,
void *private_data);
int iscsi_synchronizecache10_async(struct iscsi_context *iscsi, int lun,
int lba, int num_blocks, int syncnv,
int immed, iscsi_command_cb cb,
void *private_data);
int iscsi_read10_async(struct iscsi_context *iscsi, int lun, uint32_t lba,
uint32_t datalen, int blocksize, iscsi_command_cb cb,
void *private_data);
int iscsi_write10_async(struct iscsi_context *iscsi, int lun,
unsigned char *data, uint32_t datalen, uint32_t lba, int fua,
int fuanv, int blocksize, iscsi_command_cb cb,
void *private_data);
int iscsi_modesense6_async(struct iscsi_context *iscsi, int lun, int dbd,
int pc, int page_code, int sub_page_code,
unsigned char alloc_len, iscsi_command_cb cb,
void *private_data);
/*
* Async commands for SCSI
*