diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-02-25 13:44:44 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-02-25 13:44:44 +0000 |
| commit | db927686e43ffebfc5d1693c1cb4fd74f462d99b (patch) | |
| tree | 0cbd82aea0825efc1cb10bad4af664ed1bed9b83 /net/sunrpc/sysfs.c | |
| parent | b8986c889e7ac26c57cb548f8f344456fa925a2f (diff) | |
| parent | 54f43c17d681f6d9523fcfaeefc9df77993802e1 (diff) | |
Merge drm/drm-next into drm-intel-gt-next
Matt needed some buddy allocator changes for landing DG2 small BAR
support patches.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'net/sunrpc/sysfs.c')
| -rw-r--r-- | net/sunrpc/sysfs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c index b64a0286b182..05c758da6a92 100644 --- a/net/sunrpc/sysfs.c +++ b/net/sunrpc/sysfs.c @@ -115,11 +115,14 @@ static ssize_t rpc_sysfs_xprt_srcaddr_show(struct kobject *kobj, } sock = container_of(xprt, struct sock_xprt, xprt); - if (kernel_getsockname(sock->sock, (struct sockaddr *)&saddr) < 0) + mutex_lock(&sock->recv_mutex); + if (sock->sock == NULL || + kernel_getsockname(sock->sock, (struct sockaddr *)&saddr) < 0) goto out; ret = sprintf(buf, "%pISc\n", &saddr); out: + mutex_unlock(&sock->recv_mutex); xprt_put(xprt); return ret + 1; } |