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| author | Allan Stephens <allan.stephens@windriver.com> | 2008-07-15 09:44:01 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-15 09:44:01 +0400 |
| commit | 0e35fd5e5264bb46d1febbe9cd9aa08421c21a96 (patch) | |
| tree | 984ea14bf1e691d02b3202abeff087ba4369bc44 /net/tipc/link.c | |
| parent | 2da59918e26837f305131cfac9c0f1b3b42bb8ae (diff) | |
| download | linux-0e35fd5e5264bb46d1febbe9cd9aa08421c21a96.tar.xz | |
tipc: Eliminate improper use of TIPC_OK error code
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>
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 9784a8e963b4..d60113ba4b1b 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -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); } |