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Diffstat (limited to 'net/ipv4/inet_diag.c')
-rw-r--r--net/ipv4/inet_diag.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 605ed2cd797..4cfb15c461f 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -259,8 +259,10 @@ static int inet_diag_get_exact(struct sk_buff *in_skb,
const struct inet_diag_handler *handler;
handler = inet_diag_lock_handler(nlh->nlmsg_type);
- if (!handler)
- return -ENOENT;
+ if (IS_ERR(handler)) {
+ err = PTR_ERR(handler);
+ goto unlock;
+ }
hashinfo = handler->idiag_hashinfo;
err = -EINVAL;
@@ -708,8 +710,8 @@ static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
struct inet_hashinfo *hashinfo;
handler = inet_diag_lock_handler(cb->nlh->nlmsg_type);
- if (!handler)
- goto no_handler;
+ if (IS_ERR(handler))
+ goto unlock;
hashinfo = handler->idiag_hashinfo;
@@ -838,7 +840,6 @@ done:
cb->args[2] = num;
unlock:
inet_diag_unlock_handler(handler);
-no_handler:
return skb->len;
}