diff options
| author | Craig Gallek <kraig@google.com> | 2016-02-10 11:50:35 -0500 |
|---|---|---|
| committer | Bruno Martins <bgcngm@gmail.com> | 2022-10-28 15:39:29 +0100 |
| commit | 73f609838475286f2b0498c7ba6e90e3ce6a9c90 (patch) | |
| tree | 2f6d10db7995d052eea9feb2ad6339bfc85813f1 /net/ipv4/ping.c | |
| parent | e3b32750621bda77de1d37bd4af2868970f207b4 (diff) | |
sock: struct proto hash function may error
In order to support fast reuseport lookups in TCP, the hash function
defined in struct proto must be capable of returning an error code.
This patch changes the function signature of all related hash functions
to return an integer and handles or propagates this return value at
all call sites.
Signed-off-by: Craig Gallek <kraig@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Change-Id: I03f3906db3060ca9a743d7ea0adc4fdce2047da2
Diffstat (limited to 'net/ipv4/ping.c')
| -rw-r--r-- | net/ipv4/ping.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index c3f808602b65..f56e803c07f9 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -145,10 +145,12 @@ fail: } EXPORT_SYMBOL_GPL(ping_get_port); -void ping_hash(struct sock *sk) +int ping_hash(struct sock *sk) { pr_debug("ping_hash(sk->port=%u)\n", inet_sk(sk)->inet_num); BUG(); /* "Please do not press this button again." */ + + return 0; } void ping_unhash(struct sock *sk) |