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infiniband: fix ulp/iser/iser_verbs.c kernel-doc notation

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Various kernel-doc fixes:

- fix typos
- don't use /** for internal structs or functions
- fix Return: kernel-doc formatting
- add kernel-doc notation for missing function parameters

../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'size' not described in 'iser_alloc_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:221: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fmr_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'size' not described in 'iser_alloc_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:338: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fastreg_pool'
../drivers/infiniband/ulp/iser/iser_verbs.c:568: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_release'
../drivers/infiniband/ulp/iser/iser_verbs.c:603: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_terminate'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'signal' not described in 'iser_post_send'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'ib_conn' not described in 'iser_post_send'
../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'tx_desc' not described in 'iser_post_send'

Link: https://lore.kernel.org/r/20191010035240.070520193@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
rd.dunlab@gmail.com 2019-10-09 20:52:47 -07:00 committed by Jason Gunthorpe
parent 094c88f3c5
commit 134a42a66b
1 changed files with 38 additions and 22 deletions
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60
drivers/infiniband/ulp/iser/iser_verbs.c
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@ -58,12 +58,12 @@ static void iser_event_handler(struct ib_event_handler *handler,
dev_name(&event->device->dev), event->element.port_num);
}
/**
/*
* iser_create_device_ib_res - creates Protection Domain (PD), Completion
* Queue (CQ), DMA Memory Region (DMA MR) with the device associated with
* the adapator.
* the adaptor.
*
* returns 0 on success, -1 on failure
* Return: 0 on success, -1 on failure
*/
static int iser_create_device_ib_res(struct iser_device *device)
{
@ -124,9 +124,9 @@ comps_err:
return -1;
}
/**
/*
* iser_free_device_ib_res - destroy/dealloc/dereg the DMA MR,
* CQ and PD created with the device associated with the adapator.
* CQ and PD created with the device associated with the adaptor.
*/
static void iser_free_device_ib_res(struct iser_device *device)
{
@ -149,8 +149,11 @@ static void iser_free_device_ib_res(struct iser_device *device)
/**
* iser_alloc_fmr_pool - Creates FMR pool and page_vector
* @ib_conn: connection RDMA resources
* @cmds_max: max number of SCSI commands for this connection
* @size: max number of pages per map request
*
* returns 0 on success, or errno code on failure
* Return: 0 on success, or errno code on failure
*/
int iser_alloc_fmr_pool(struct ib_conn *ib_conn,
unsigned cmds_max,
@ -215,6 +218,7 @@ err_frpl:
/**
* iser_free_fmr_pool - releases the FMR pool and page vec
* @ib_conn: connection RDMA resources
*/
void iser_free_fmr_pool(struct ib_conn *ib_conn)
{
@ -295,7 +299,11 @@ static void iser_destroy_fastreg_desc(struct iser_fr_desc *desc)
/**
* iser_alloc_fastreg_pool - Creates pool of fast_reg descriptors
* for fast registration work requests.
* returns 0 on success, or errno code on failure
* @ib_conn: connection RDMA resources
* @cmds_max: max number of SCSI commands for this connection
* @size: max number of pages per map request
*
* Return: 0 on success, or errno code on failure
*/
int iser_alloc_fastreg_pool(struct ib_conn *ib_conn,
unsigned cmds_max,
@ -332,6 +340,7 @@ err:
/**
* iser_free_fastreg_pool - releases the pool of fast_reg descriptors
* @ib_conn: connection RDMA resources
*/
void iser_free_fastreg_pool(struct ib_conn *ib_conn)
{
@ -355,10 +364,10 @@ void iser_free_fastreg_pool(struct ib_conn *ib_conn)
fr_pool->size - i);
}
/**
/*
* iser_create_ib_conn_res - Queue-Pair (QP)
*
* returns 0 on success, -1 on failure
* Return: 0 on success, -1 on failure
*/
static int iser_create_ib_conn_res(struct ib_conn *ib_conn)
{
@ -436,7 +445,7 @@ out_err:
return ret;
}
/**
/*
* based on the resolved device node GUID see if there already allocated
* device for this device. If there's no such, create one.
*/
@ -487,9 +496,9 @@ static void iser_device_try_release(struct iser_device *device)
mutex_unlock(&ig.device_list_mutex);
}
/**
/*
* Called with state mutex held
**/
*/
static int iser_conn_state_comp_exch(struct iser_conn *iser_conn,
enum iser_conn_state comp,
enum iser_conn_state exch)
@ -561,7 +570,8 @@ static void iser_free_ib_conn_res(struct iser_conn *iser_conn,
}
/**
* Frees all conn objects and deallocs conn descriptor
* iser_conn_release - Frees all conn objects and deallocs conn descriptor
* @iser_conn: iSER connection context
*/
void iser_conn_release(struct iser_conn *iser_conn)
{
@ -595,7 +605,10 @@ void iser_conn_release(struct iser_conn *iser_conn)
}
/**
* triggers start of the disconnect procedures and wait for them to be done
* iser_conn_terminate - triggers start of the disconnect procedures and
* waits for them to be done
* @iser_conn: iSER connection context
*
* Called with state mutex held
*/
int iser_conn_terminate(struct iser_conn *iser_conn)
@ -632,9 +645,9 @@ int iser_conn_terminate(struct iser_conn *iser_conn)
return 1;
}
/**
/*
* Called with state mutex held
**/
*/
static void iser_connect_error(struct rdma_cm_id *cma_id)
{
struct iser_conn *iser_conn;
@ -684,9 +697,9 @@ iser_calc_scsi_params(struct iser_conn *iser_conn,
iser_conn->scsi_sg_tablesize + reserved_mr_pages;
}
/**
/*
* Called with state mutex held
**/
*/
static void iser_addr_handler(struct rdma_cm_id *cma_id)
{
struct iser_device *device;
@ -732,9 +745,9 @@ static void iser_addr_handler(struct rdma_cm_id *cma_id)
}
}
/**
/*
* Called with state mutex held
**/
*/
static void iser_route_handler(struct rdma_cm_id *cma_id)
{
struct rdma_conn_param conn_param;
@ -1030,9 +1043,12 @@ int iser_post_recvm(struct iser_conn *iser_conn, int count)
/**
* iser_start_send - Initiate a Send DTO operation
* iser_post_send - Initiate a Send DTO operation
* @ib_conn: connection RDMA resources
* @tx_desc: iSER TX descriptor
* @signal: true to send work request as SIGNALED
*
* returns 0 on success, -1 on failure
* Return: 0 on success, -1 on failure
*/
int iser_post_send(struct ib_conn *ib_conn, struct iser_tx_desc *tx_desc,
bool signal)