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selinux: avoid implicit conversions in the netif code 

Use the identical type sel_netif_hashfn() returns.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
[PM: subject line tweaks]
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Christian Göttsche 2023-07-06 15:23:25 +02:00 committed by Paul Moore
parent 1f270f1c34
commit 777ea29c57
1 changed files with 2 additions and 2 deletions
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4
security/selinux/netif.c
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@ -67,7 +67,7 @@ static inline u32 sel_netif_hashfn(const struct net *ns, int ifindex)
static inline struct sel_netif *sel_netif_find(const struct net *ns,
int ifindex)
{
int idx = sel_netif_hashfn(ns, ifindex);
u32 idx = sel_netif_hashfn(ns, ifindex);
struct sel_netif *netif;
list_for_each_entry_rcu(netif, &sel_netif_hash[idx], list)
@ -89,7 +89,7 @@ static inline struct sel_netif *sel_netif_find(const struct net *ns,
*/
static int sel_netif_insert(struct sel_netif *netif)
{
int idx;
u32 idx;
if (sel_netif_total >= SEL_NETIF_HASH_MAX)
return -ENOSPC;