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tipc: Eliminate improper use of TIPC_OK error code

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This patch corrects many places where TIPC routines indicated
successful completion by returning TIPC_OK instead of 0.
(The TIPC_OK symbol has the value 0, but it should only be used
in contexts that deal with the error code field of a TIPC
message header.)

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens
2008-07-14 22:44:01 -07:00
committed by David S. Miller
parent 2da59918e2
commit 0e35fd5e52
9 changed files with 49 additions and 49 deletions
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18
net/tipc/link.c
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@@ -1561,7 +1561,7 @@ u32 tipc_link_push_packet(struct link *l_ptr)
l_ptr->retransm_queue_head = mod(++r_q_head);
l_ptr->retransm_queue_size = --r_q_size;
l_ptr->stats.retransmitted++;
return TIPC_OK;
return 0;
} else {
l_ptr->stats.bearer_congs++;
msg_dbg(buf_msg(buf), "|>DEF-RETR>");
@@ -1580,7 +1580,7 @@ u32 tipc_link_push_packet(struct link *l_ptr)
l_ptr->unacked_window = 0;
buf_discard(buf);
l_ptr->proto_msg_queue = NULL;
return TIPC_OK;
return 0;
} else {
msg_dbg(buf_msg(buf), "|>DEF-PROT>");
l_ptr->stats.bearer_congs++;
@@ -1604,7 +1604,7 @@ u32 tipc_link_push_packet(struct link *l_ptr)
msg_set_type(msg, CLOSED_MSG);
msg_dbg(msg, ">PUSH-DATA>");
l_ptr->next_out = buf->next;
return TIPC_OK;
return 0;
} else {
msg_dbg(msg, "|PUSH-DATA|");
l_ptr->stats.bearer_congs++;
@@ -1628,8 +1628,8 @@ void tipc_link_push_queue(struct link *l_ptr)
do {
res = tipc_link_push_packet(l_ptr);
}
while (res == TIPC_OK);
} while (!res);
if (res == PUSH_FAILED)
tipc_bearer_schedule(l_ptr->b_ptr, l_ptr);
}
@@ -2998,7 +2998,7 @@ struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space
link_set_supervision_props(l_ptr, new_value);
tipc_link_send_proto_msg(l_ptr, STATE_MSG,
0, 0, new_value, 0, 0);
res = TIPC_OK;
res = 0;
}
break;
case TIPC_CMD_SET_LINK_PRI:
@@ -3007,14 +3007,14 @@ struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, int req_tlv_space
l_ptr->priority = new_value;
tipc_link_send_proto_msg(l_ptr, STATE_MSG,
0, 0, 0, new_value, 0);
res = TIPC_OK;
res = 0;
}
break;
case TIPC_CMD_SET_LINK_WINDOW:
if ((new_value >= TIPC_MIN_LINK_WIN) &&
(new_value <= TIPC_MAX_LINK_WIN)) {
tipc_link_set_queue_limits(l_ptr, new_value);
res = TIPC_OK;
res = 0;
}
break;
}
@@ -3230,7 +3230,7 @@ int link_control(const char *name, u32 op, u32 val)
if (op == TIPC_CMD_UNBLOCK_LINK) {
l_ptr->blocked = 0;
}
res = TIPC_OK;
res = 0;
}
tipc_node_unlock(node);
}