diff options
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/llcp_sock.c | 2 | ||||
| -rw-r--r-- | net/nfc/netlink.c | 41 | ||||
| -rw-r--r-- | net/nfc/rawsock.c | 2 |
3 files changed, 20 insertions, 25 deletions
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index d308402b67d8..824c6056bf82 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -807,8 +807,6 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock, pr_debug("%p %zu\n", sk, len); - msg->msg_namelen = 0; - lock_sock(sk); if (sk->sk_state == LLCP_CLOSED && diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index 84b7e3ea7b7a..a9b2342d5253 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -30,8 +30,8 @@ #include "nfc.h" #include "llcp.h" -static struct genl_multicast_group nfc_genl_event_mcgrp = { - .name = NFC_GENL_MCAST_EVENT_NAME, +static const struct genl_multicast_group nfc_genl_mcgrps[] = { + { .name = NFC_GENL_MCAST_EVENT_NAME, }, }; static struct genl_family nfc_genl_family = { @@ -194,7 +194,7 @@ int nfc_genl_targets_found(struct nfc_dev *dev) genlmsg_end(msg, hdr); - return genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC); + return genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC); nla_put_failure: genlmsg_cancel(msg, hdr); @@ -223,7 +223,7 @@ int nfc_genl_target_lost(struct nfc_dev *dev, u32 target_idx) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -255,7 +255,7 @@ int nfc_genl_tm_activated(struct nfc_dev *dev, u32 protocol) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -285,7 +285,7 @@ int nfc_genl_tm_deactivated(struct nfc_dev *dev) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -318,7 +318,7 @@ int nfc_genl_device_added(struct nfc_dev *dev) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -348,7 +348,7 @@ int nfc_genl_device_removed(struct nfc_dev *dev) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -414,7 +414,7 @@ int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list) genlmsg_end(msg, hdr); - return genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC); + return genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC); nla_put_failure: genlmsg_cancel(msg, hdr); @@ -448,7 +448,7 @@ int nfc_genl_se_added(struct nfc_dev *dev, u32 se_idx, u16 type) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -479,7 +479,7 @@ int nfc_genl_se_removed(struct nfc_dev *dev, u32 se_idx) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -600,7 +600,7 @@ int nfc_genl_dep_link_up_event(struct nfc_dev *dev, u32 target_idx, dev->dep_link_up = true; - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC); return 0; @@ -632,7 +632,7 @@ int nfc_genl_dep_link_down_event(struct nfc_dev *dev) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC); return 0; @@ -1137,7 +1137,7 @@ int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name, genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); return 0; @@ -1308,7 +1308,7 @@ static void se_io_cb(void *context, u8 *apdu, size_t apdu_len, int err) genlmsg_end(msg, hdr); - genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL); + genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL); kfree(ctx); @@ -1364,7 +1364,7 @@ static int nfc_genl_se_io(struct sk_buff *skb, struct genl_info *info) return dev->ops->se_io(dev, se_idx, apdu, apdu_len, se_io_cb, ctx); } -static struct genl_ops nfc_genl_ops[] = { +static const struct genl_ops nfc_genl_ops[] = { { .cmd = NFC_CMD_GET_DEVICE, .doit = nfc_genl_get_device, @@ -1536,16 +1536,15 @@ int __init nfc_genl_init(void) { int rc; - rc = genl_register_family_with_ops(&nfc_genl_family, nfc_genl_ops, - ARRAY_SIZE(nfc_genl_ops)); + rc = genl_register_family_with_ops_groups(&nfc_genl_family, + nfc_genl_ops, + nfc_genl_mcgrps); if (rc) return rc; - rc = genl_register_mc_group(&nfc_genl_family, &nfc_genl_event_mcgrp); - netlink_register_notifier(&nl_notifier); - return rc; + return 0; } /** diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index cd958b381f96..66bcd2eb5773 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -244,8 +244,6 @@ static int rawsock_recvmsg(struct kiocb *iocb, struct socket *sock, if (!skb) return rc; - msg->msg_namelen = 0; - copied = skb->len; if (len < copied) { msg->msg_flags |= MSG_TRUNC; |