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[TIPC]: Fix simple sparse warnings

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Tried to run the new tipc stack through sparse.
Following patch fixes all cases where 0 was used
as replacement of NULL.
Use NULL to document this is a pointer and to silence sparse.

This brough sparse warning count down with 127 to 24 warnings.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg
2006-03-20 22:36:47 -08:00
committed by David S. Miller
parent edb2c34fb2
commit 1fc54d8f49
21 changed files with 127 additions and 127 deletions
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4
net/tipc/eth_media.c
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@@ -169,7 +169,7 @@ static int enable_bearer(struct tipc_bearer *tb_ptr)
static void disable_bearer(struct tipc_bearer *tb_ptr)
{
((struct eth_bearer *)tb_ptr->usr_handle)->bearer = 0;
((struct eth_bearer *)tb_ptr->usr_handle)->bearer = NULL;
}
/**
@@ -285,7 +285,7 @@ void tipc_eth_media_stop(void)
for (i = 0; i < MAX_ETH_BEARERS ; i++) {
if (eth_bearers[i].bearer) {
eth_bearers[i].bearer->blocked = 1;
eth_bearers[i].bearer = 0;
eth_bearers[i].bearer = NULL;
}
if (eth_bearers[i].dev) {
dev_remove_pack(&eth_bearers[i].tipc_packet_type);