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IB/usnic: Append documentation to usnic_transport.h and cleanup

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Add comment describing usnic_transport_rsrv port and remove
extraneous space from usnic_transport.c.

Signed-off-by: Upinder Malhi <umalhi@cisco.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Upinder Malhi
2013-12-20 21:41:23 +00:00
committed by Roland Dreier
parent c30392ab5b
commit 3108bccb3d
2 changed files with 4 additions and 1 deletions
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1
drivers/infiniband/hw/usnic/usnic_transport.c
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@@ -184,7 +184,6 @@ int usnic_transport_sock_get_addr(struct socket *sock, int *proto,
return 0; return 0;
} }
int usnic_transport_init(void) int usnic_transport_init(void)
{ {
roce_bitmap = kzalloc(ROCE_BITMAP_SZ, GFP_KERNEL); roce_bitmap = kzalloc(ROCE_BITMAP_SZ, GFP_KERNEL);

4
drivers/infiniband/hw/usnic/usnic_transport.h
View File

@@ -28,6 +28,10 @@ const char *usnic_transport_to_str(enum usnic_transport_type trans_type);
*/ */
int usnic_transport_sock_to_str(char *buf, int buf_sz, int usnic_transport_sock_to_str(char *buf, int buf_sz,
struct socket *sock); struct socket *sock);
/*
* Reserve a port. If "port_num" is set, then the function will try
* to reserve that particular port.
*/
u16 usnic_transport_rsrv_port(enum usnic_transport_type type, u16 port_num); u16 usnic_transport_rsrv_port(enum usnic_transport_type type, u16 port_num);
void usnic_transport_unrsrv_port(enum usnic_transport_type type, u16 port_num); void usnic_transport_unrsrv_port(enum usnic_transport_type type, u16 port_num);
/* /*