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tipc: split variable assignments out of conditional expressions

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Cleans up TIPC's source code to eliminate assigning values to variables
within conditional expressions, improving code readability and reducing
warnings from various code checker tools.

These changes are purely cosmetic and do not alter the operation of TIPC
in any way.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens
2010-12-31 18:59:33 +00:00
committed by David S. Miller
parent 0e65967e33
commit 2db9983a43
4 changed files with 56 additions and 32 deletions
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33
net/tipc/core.c
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@@ -115,10 +115,11 @@ int tipc_core_start_net(unsigned long addr)
{
int res;
if ((res = tipc_net_start(addr)) ||
(res = tipc_eth_media_start())) {
res = tipc_net_start(addr);
if (!res)
res = tipc_eth_media_start();
if (res)
tipc_core_stop_net();
}
return res;
}
@@ -157,15 +158,22 @@ static int tipc_core_start(void)
get_random_bytes(&tipc_random, sizeof(tipc_random));
tipc_mode = TIPC_NODE_MODE;
if ((res = tipc_handler_start()) ||
(res = tipc_ref_table_init(tipc_max_ports, tipc_random)) ||
(res = tipc_nametbl_init()) ||
(res = tipc_k_signal((Handler)tipc_subscr_start, 0)) ||
(res = tipc_k_signal((Handler)tipc_cfg_init, 0)) ||
(res = tipc_netlink_start()) ||
(res = tipc_socket_init())) {
res = tipc_handler_start();
if (!res)
res = tipc_ref_table_init(tipc_max_ports, tipc_random);
if (!res)
res = tipc_nametbl_init();
if (!res)
res = tipc_k_signal((Handler)tipc_subscr_start, 0);
if (!res)
res = tipc_k_signal((Handler)tipc_cfg_init, 0);
if (!res)
res = tipc_netlink_start();
if (!res)
res = tipc_socket_init();
if (res)
tipc_core_stop();
}
return res;
}
@@ -188,7 +196,8 @@ static int __init tipc_init(void)
tipc_max_nodes = CONFIG_TIPC_NODES;
tipc_net_id = 4711;
if ((res = tipc_core_start()))
res = tipc_core_start();
if (res)
err("Unable to start in single node mode\n");
else
info("Started in single node mode\n");