[NET]: sparse warning fixes

Fix a bunch of sparse warnings. Mostly about 0 used as
NULL pointer, and shadowed variable declarations.
One notable case was that hash size should have been unsigned.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2007-10-09 01:59:42 -07:00
committed by David S. Miller
parent de83c058af
commit cfcabdcc2d
19 changed files with 52 additions and 54 deletions

View File

@ -230,7 +230,7 @@ static void sigd_close(struct atm_vcc *vcc)
struct hlist_head *head = &vcc_hash[i];
sk_for_each(s, node, head) {
struct atm_vcc *vcc = atm_sk(s);
vcc = atm_sk(s);
purge_vcc(vcc);
}