diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/kernfs/inode.c | 4 | ||||
| -rw-r--r-- | fs/nfsd/nfsctl.c | 36 | ||||
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 2 | ||||
| -rw-r--r-- | fs/smb/server/transport_tcp.c | 6 |
4 files changed, 19 insertions, 29 deletions
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c index 457f91c412d4..3c293a5a21b1 100644 --- a/fs/kernfs/inode.c +++ b/fs/kernfs/inode.c @@ -142,9 +142,9 @@ ssize_t kernfs_iop_listxattr(struct dentry *dentry, char *buf, size_t size) struct kernfs_node *kn = kernfs_dentry_node(dentry); struct kernfs_iattrs *attrs; - attrs = kernfs_iattrs(kn); + attrs = kernfs_iattrs_noalloc(kn); if (!attrs) - return -ENOMEM; + return -ENODATA; return simple_xattr_list(d_inode(dentry), &attrs->xattrs, buf, size); } diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 2909d70de559..bc6b776fc657 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1622,10 +1622,9 @@ int nfsd_nl_threads_set_doit(struct sk_buff *skb, struct genl_info *info) return -EINVAL; /* count number of SERVER_THREADS values */ - nlmsg_for_each_attr(attr, info->nlhdr, GENL_HDRLEN, rem) { - if (nla_type(attr) == NFSD_A_SERVER_THREADS) - nrpools++; - } + nlmsg_for_each_attr_type(attr, NFSD_A_SERVER_THREADS, info->nlhdr, + GENL_HDRLEN, rem) + nrpools++; mutex_lock(&nfsd_mutex); @@ -1636,12 +1635,11 @@ int nfsd_nl_threads_set_doit(struct sk_buff *skb, struct genl_info *info) } i = 0; - nlmsg_for_each_attr(attr, info->nlhdr, GENL_HDRLEN, rem) { - if (nla_type(attr) == NFSD_A_SERVER_THREADS) { - nthreads[i++] = nla_get_u32(attr); - if (i >= nrpools) - break; - } + nlmsg_for_each_attr_type(attr, NFSD_A_SERVER_THREADS, info->nlhdr, + GENL_HDRLEN, rem) { + nthreads[i++] = nla_get_u32(attr); + if (i >= nrpools) + break; } if (info->attrs[NFSD_A_SERVER_GRACETIME] || @@ -1782,14 +1780,12 @@ int nfsd_nl_version_set_doit(struct sk_buff *skb, struct genl_info *info) for (i = 0; i <= NFSD_SUPPORTED_MINOR_VERSION; i++) nfsd_minorversion(nn, i, NFSD_CLEAR); - nlmsg_for_each_attr(attr, info->nlhdr, GENL_HDRLEN, rem) { + nlmsg_for_each_attr_type(attr, NFSD_A_SERVER_PROTO_VERSION, info->nlhdr, + GENL_HDRLEN, rem) { struct nlattr *tb[NFSD_A_VERSION_MAX + 1]; u32 major, minor = 0; bool enabled; - if (nla_type(attr) != NFSD_A_SERVER_PROTO_VERSION) - continue; - if (nla_parse_nested(tb, NFSD_A_VERSION_MAX, attr, nfsd_version_nl_policy, info->extack) < 0) continue; @@ -1940,14 +1936,12 @@ int nfsd_nl_listener_set_doit(struct sk_buff *skb, struct genl_info *info) * Walk the list of server_socks from userland and move any that match * back to sv_permsocks */ - nlmsg_for_each_attr(attr, info->nlhdr, GENL_HDRLEN, rem) { + nlmsg_for_each_attr_type(attr, NFSD_A_SERVER_SOCK_ADDR, info->nlhdr, + GENL_HDRLEN, rem) { struct nlattr *tb[NFSD_A_SOCK_MAX + 1]; const char *xcl_name; struct sockaddr *sa; - if (nla_type(attr) != NFSD_A_SERVER_SOCK_ADDR) - continue; - if (nla_parse_nested(tb, NFSD_A_SOCK_MAX, attr, nfsd_sock_nl_policy, info->extack) < 0) continue; @@ -2002,15 +1996,13 @@ int nfsd_nl_listener_set_doit(struct sk_buff *skb, struct genl_info *info) svc_xprt_destroy_all(serv, net); /* walk list of addrs again, open any that still don't exist */ - nlmsg_for_each_attr(attr, info->nlhdr, GENL_HDRLEN, rem) { + nlmsg_for_each_attr_type(attr, NFSD_A_SERVER_SOCK_ADDR, info->nlhdr, + GENL_HDRLEN, rem) { struct nlattr *tb[NFSD_A_SOCK_MAX + 1]; const char *xcl_name; struct sockaddr *sa; int ret; - if (nla_type(attr) != NFSD_A_SERVER_SOCK_ADDR) - continue; - if (nla_parse_nested(tb, NFSD_A_SOCK_MAX, attr, nfsd_sock_nl_policy, info->extack) < 0) continue; diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 6fc6ad63d004..0d92ce49aed7 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -7838,7 +7838,7 @@ static int fsctl_query_iface_info_ioctl(struct ksmbd_conn *conn, if (!ksmbd_find_netdev_name_iface_list(netdev->name)) continue; - flags = dev_get_flags(netdev); + flags = netif_get_flags(netdev); if (!(flags & IFF_RUNNING)) continue; ipv6_retry: diff --git a/fs/smb/server/transport_tcp.c b/fs/smb/server/transport_tcp.c index 4e9f98db9ff4..f8c772a7cb43 100644 --- a/fs/smb/server/transport_tcp.c +++ b/fs/smb/server/transport_tcp.c @@ -58,12 +58,10 @@ static inline void ksmbd_tcp_reuseaddr(struct socket *sock) static inline void ksmbd_tcp_rcv_timeout(struct socket *sock, s64 secs) { - lock_sock(sock->sk); if (secs && secs < MAX_SCHEDULE_TIMEOUT / HZ - 1) - sock->sk->sk_rcvtimeo = secs * HZ; + WRITE_ONCE(sock->sk->sk_rcvtimeo, secs * HZ); else - sock->sk->sk_rcvtimeo = MAX_SCHEDULE_TIMEOUT; - release_sock(sock->sk); + WRITE_ONCE(sock->sk->sk_rcvtimeo, MAX_SCHEDULE_TIMEOUT); } static inline void ksmbd_tcp_snd_timeout(struct socket *sock, s64 secs) |