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[DCCP]: Use NULL for pointers, comfort sparse. 

From: Randy Dunlap <rdunlap@xenotime.net>

Use NULL instead of 0 for pointers.
Fix these sparse warnings:
net/dccp/feat.c:207:20: warning: Using plain integer as NULL pointer
net/dccp/feat.c:325:21: warning: Using plain integer as NULL pointer
net/dccp/feat.c:526:20: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Randy Dunlap 2006-03-29 13:58:25 -08:00 committed by David S. Miller
parent 6a57b2ee45
commit 68907dad58
1 changed files with 3 additions and 3 deletions
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6
net/dccp/feat.c
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@ -204,7 +204,7 @@ static int dccp_feat_reconcile(struct sock *sk, struct dccp_opt_pend *opt,
if (rc) {
kfree(opt->dccpop_sc->dccpoc_val);
kfree(opt->dccpop_sc);
opt->dccpop_sc = 0;
opt->dccpop_sc = NULL;
return rc;
}
@ -322,7 +322,7 @@ static void dccp_feat_empty_confirm(struct dccp_minisock *dmsk,
opt->dccpop_type = type == DCCPO_CHANGE_L ? DCCPO_CONFIRM_R :
DCCPO_CONFIRM_L;
opt->dccpop_feat = feature;
opt->dccpop_val = 0;
opt->dccpop_val = NULL;
opt->dccpop_len = 0;
/* change feature */
@ -523,7 +523,7 @@ int dccp_feat_clone(struct sock *oldsk, struct sock *newsk)
* once...
*/
/* the master socket no longer needs to worry about confirms */
opt->dccpop_sc = 0; /* it's not a memleak---new socket has it */
opt->dccpop_sc = NULL; /* it's not a memleak---new socket has it */
/* reset state for a new socket */
opt->dccpop_conf = 0;