From 0a40acb24602783fcf6881f915659148aa9807d7 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Mon, 5 Mar 2012 01:03:53 +0100 Subject: [PATCH] NFC: Core code identation fixes Signed-off-by: Samuel Ortiz Signed-off-by: John W. Linville --- include/net/nfc/nfc.h | 24 +++++++++--------- net/nfc/af_nfc.c | 2 +- net/nfc/core.c | 28 +++++++++------------ net/nfc/netlink.c | 57 ++++++++++++++++++++----------------------- net/nfc/nfc.h | 13 +++++----- net/nfc/rawsock.c | 16 ++++++------ 6 files changed, 66 insertions(+), 74 deletions(-) diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index d608e4eac66..bac070bf351 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -57,11 +57,11 @@ struct nfc_ops { u8 *gb, size_t gb_len); int (*dep_link_down)(struct nfc_dev *dev); int (*activate_target)(struct nfc_dev *dev, u32 target_idx, - u32 protocol); + u32 protocol); void (*deactivate_target)(struct nfc_dev *dev, u32 target_idx); int (*data_exchange)(struct nfc_dev *dev, u32 target_idx, - struct sk_buff *skb, data_exchange_cb_t cb, - void *cb_context); + struct sk_buff *skb, data_exchange_cb_t cb, + void *cb_context); }; #define NFC_TARGET_IDX_ANY -1 @@ -110,9 +110,9 @@ struct nfc_dev { extern struct class nfc_class; struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, - u32 supported_protocols, - int tx_headroom, - int tx_tailroom); + u32 supported_protocols, + int tx_headroom, + int tx_tailroom); /** * nfc_free_device - free nfc device @@ -135,7 +135,7 @@ void nfc_unregister_device(struct nfc_dev *dev); * @dev: The parent device */ static inline void nfc_set_parent_dev(struct nfc_dev *nfc_dev, - struct device *dev) + struct device *dev) { nfc_dev->dev.parent = dev; } @@ -172,15 +172,15 @@ static inline const char *nfc_device_name(struct nfc_dev *dev) } struct sk_buff *nfc_alloc_send_skb(struct nfc_dev *dev, struct sock *sk, - unsigned int flags, unsigned int size, - unsigned int *err); + unsigned int flags, unsigned int size, + unsigned int *err); struct sk_buff *nfc_alloc_recv_skb(unsigned int size, gfp_t gfp); int nfc_set_remote_general_bytes(struct nfc_dev *dev, - u8 *gt, u8 gt_len); + u8 *gt, u8 gt_len); -int nfc_targets_found(struct nfc_dev *dev, struct nfc_target *targets, - int ntargets); +int nfc_targets_found(struct nfc_dev *dev, + struct nfc_target *targets, int ntargets); int nfc_dep_link_is_up(struct nfc_dev *dev, u32 target_idx, u8 comm_mode, u8 rf_mode); diff --git a/net/nfc/af_nfc.c b/net/nfc/af_nfc.c index da67756425c..9d68441e2a5 100644 --- a/net/nfc/af_nfc.c +++ b/net/nfc/af_nfc.c @@ -30,7 +30,7 @@ static DEFINE_RWLOCK(proto_tab_lock); static const struct nfc_protocol *proto_tab[NFC_SOCKPROTO_MAX]; static int nfc_sock_create(struct net *net, struct socket *sock, int proto, - int kern) + int kern) { int rc = -EPROTONOSUPPORT; diff --git a/net/nfc/core.c b/net/nfc/core.c index f4f526f7321..295d129864d 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -256,7 +256,7 @@ error: } int nfc_dep_link_is_up(struct nfc_dev *dev, u32 target_idx, - u8 comm_mode, u8 rf_mode) + u8 comm_mode, u8 rf_mode) { dev->dep_link_up = true; dev->dep_rf_mode = rf_mode; @@ -336,10 +336,8 @@ error: * * The user must wait for the callback before calling this function again. */ -int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, - struct sk_buff *skb, - data_exchange_cb_t cb, - void *cb_context) +int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, struct sk_buff *skb, + data_exchange_cb_t cb, void *cb_context) { int rc; @@ -363,8 +361,7 @@ error: int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len) { - pr_debug("dev_name=%s gb_len=%d\n", - dev_name(&dev->dev), gb_len); + pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len); if (gb_len > NFC_MAX_GT_LEN) return -EINVAL; @@ -380,8 +377,8 @@ EXPORT_SYMBOL(nfc_set_remote_general_bytes); * @gfp: gfp flags */ struct sk_buff *nfc_alloc_send_skb(struct nfc_dev *dev, struct sock *sk, - unsigned int flags, unsigned int size, - unsigned int *err) + unsigned int flags, unsigned int size, + unsigned int *err) { struct sk_buff *skb; unsigned int total_size; @@ -428,8 +425,8 @@ EXPORT_SYMBOL(nfc_alloc_recv_skb); * are found. After calling this function, the device driver must stop * polling for targets. */ -int nfc_targets_found(struct nfc_dev *dev, struct nfc_target *targets, - int n_targets) +int nfc_targets_found(struct nfc_dev *dev, + struct nfc_target *targets, int n_targets) { pr_debug("dev_name=%s n_targets=%d\n", dev_name(&dev->dev), n_targets); @@ -441,7 +438,7 @@ int nfc_targets_found(struct nfc_dev *dev, struct nfc_target *targets, kfree(dev->targets); dev->targets = kmemdup(targets, n_targets * sizeof(struct nfc_target), - GFP_ATOMIC); + GFP_ATOMIC); if (!dev->targets) { dev->n_targets = 0; @@ -501,15 +498,14 @@ struct nfc_dev *nfc_get_device(unsigned idx) * @supported_protocols: NFC protocols supported by the device */ struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, - u32 supported_protocols, - int tx_headroom, - int tx_tailroom) + u32 supported_protocols, + int tx_headroom, int tx_tailroom) { static atomic_t dev_no = ATOMIC_INIT(0); struct nfc_dev *dev; if (!ops->start_poll || !ops->stop_poll || !ops->activate_target || - !ops->deactivate_target || !ops->data_exchange) + !ops->deactivate_target || !ops->data_exchange) return NULL; if (!supported_protocols) diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index fa620d03799..6404052d6c0 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -52,31 +52,30 @@ static const struct nla_policy nfc_genl_policy[NFC_ATTR_MAX + 1] = { }; static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target, - struct netlink_callback *cb, int flags) + struct netlink_callback *cb, int flags) { void *hdr; hdr = genlmsg_put(msg, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, - &nfc_genl_family, flags, NFC_CMD_GET_TARGET); + &nfc_genl_family, flags, NFC_CMD_GET_TARGET); if (!hdr) return -EMSGSIZE; genl_dump_check_consistent(cb, hdr, &nfc_genl_family); NLA_PUT_U32(msg, NFC_ATTR_TARGET_INDEX, target->idx); - NLA_PUT_U32(msg, NFC_ATTR_PROTOCOLS, - target->supported_protocols); + NLA_PUT_U32(msg, NFC_ATTR_PROTOCOLS, target->supported_protocols); NLA_PUT_U16(msg, NFC_ATTR_TARGET_SENS_RES, target->sens_res); NLA_PUT_U8(msg, NFC_ATTR_TARGET_SEL_RES, target->sel_res); if (target->nfcid1_len > 0) NLA_PUT(msg, NFC_ATTR_TARGET_NFCID1, target->nfcid1_len, - target->nfcid1); + target->nfcid1); if (target->sensb_res_len > 0) NLA_PUT(msg, NFC_ATTR_TARGET_SENSB_RES, target->sensb_res_len, - target->sensb_res); + target->sensb_res); if (target->sensf_res_len > 0) NLA_PUT(msg, NFC_ATTR_TARGET_SENSF_RES, target->sensf_res_len, - target->sensf_res); + target->sensf_res); return genlmsg_end(msg, hdr); @@ -92,9 +91,9 @@ static struct nfc_dev *__get_device_from_cb(struct netlink_callback *cb) u32 idx; rc = nlmsg_parse(cb->nlh, GENL_HDRLEN + nfc_genl_family.hdrsize, - nfc_genl_family.attrbuf, - nfc_genl_family.maxattr, - nfc_genl_policy); + nfc_genl_family.attrbuf, + nfc_genl_family.maxattr, + nfc_genl_policy); if (rc < 0) return ERR_PTR(rc); @@ -111,7 +110,7 @@ static struct nfc_dev *__get_device_from_cb(struct netlink_callback *cb) } static int nfc_genl_dump_targets(struct sk_buff *skb, - struct netlink_callback *cb) + struct netlink_callback *cb) { int i = cb->args[0]; struct nfc_dev *dev = (struct nfc_dev *) cb->args[1]; @@ -131,7 +130,7 @@ static int nfc_genl_dump_targets(struct sk_buff *skb, while (i < dev->n_targets) { rc = nfc_genl_send_target(skb, &dev->targets[i], cb, - NLM_F_MULTI); + NLM_F_MULTI); if (rc < 0) break; @@ -167,7 +166,7 @@ int nfc_genl_targets_found(struct nfc_dev *dev) return -ENOMEM; hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_EVENT_TARGETS_FOUND); + NFC_EVENT_TARGETS_FOUND); if (!hdr) goto free_msg; @@ -194,7 +193,7 @@ int nfc_genl_device_added(struct nfc_dev *dev) return -ENOMEM; hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_EVENT_DEVICE_ADDED); + NFC_EVENT_DEVICE_ADDED); if (!hdr) goto free_msg; @@ -226,7 +225,7 @@ int nfc_genl_device_removed(struct nfc_dev *dev) return -ENOMEM; hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_EVENT_DEVICE_REMOVED); + NFC_EVENT_DEVICE_REMOVED); if (!hdr) goto free_msg; @@ -246,14 +245,14 @@ free_msg: } static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev, - u32 pid, u32 seq, - struct netlink_callback *cb, - int flags) + u32 pid, u32 seq, + struct netlink_callback *cb, + int flags) { void *hdr; hdr = genlmsg_put(msg, pid, seq, &nfc_genl_family, flags, - NFC_CMD_GET_DEVICE); + NFC_CMD_GET_DEVICE); if (!hdr) return -EMSGSIZE; @@ -273,7 +272,7 @@ nla_put_failure: } static int nfc_genl_dump_devices(struct sk_buff *skb, - struct netlink_callback *cb) + struct netlink_callback *cb) { struct class_dev_iter *iter = (struct class_dev_iter *) cb->args[0]; struct nfc_dev *dev = (struct nfc_dev *) cb->args[1]; @@ -300,8 +299,7 @@ static int nfc_genl_dump_devices(struct sk_buff *skb, int rc; rc = nfc_genl_send_device(skb, dev, NETLINK_CB(cb->skb).pid, - cb->nlh->nlmsg_seq, - cb, NLM_F_MULTI); + cb->nlh->nlmsg_seq, cb, NLM_F_MULTI); if (rc < 0) break; @@ -326,7 +324,7 @@ static int nfc_genl_dump_devices_done(struct netlink_callback *cb) } int nfc_genl_dep_link_up_event(struct nfc_dev *dev, u32 target_idx, - u8 comm_mode, u8 rf_mode) + u8 comm_mode, u8 rf_mode) { struct sk_buff *msg; void *hdr; @@ -337,8 +335,7 @@ int nfc_genl_dep_link_up_event(struct nfc_dev *dev, u32 target_idx, if (!msg) return -ENOMEM; - hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_CMD_DEP_LINK_UP); + hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, NFC_CMD_DEP_LINK_UP); if (!hdr) goto free_msg; @@ -375,7 +372,7 @@ int nfc_genl_dep_link_down_event(struct nfc_dev *dev) return -ENOMEM; hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0, - NFC_CMD_DEP_LINK_DOWN); + NFC_CMD_DEP_LINK_DOWN); if (!hdr) goto free_msg; @@ -417,7 +414,7 @@ static int nfc_genl_get_device(struct sk_buff *skb, struct genl_info *info) } rc = nfc_genl_send_device(msg, dev, info->snd_pid, info->snd_seq, - NULL, 0); + NULL, 0); if (rc < 0) goto out_free; @@ -484,7 +481,7 @@ static int nfc_genl_start_poll(struct sk_buff *skb, struct genl_info *info) pr_debug("Poll start\n"); if (!info->attrs[NFC_ATTR_DEVICE_INDEX] || - !info->attrs[NFC_ATTR_PROTOCOLS]) + !info->attrs[NFC_ATTR_PROTOCOLS]) return -EINVAL; idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]); @@ -640,7 +637,7 @@ static struct genl_ops nfc_genl_ops[] = { }; static int nfc_genl_rcv_nl_event(struct notifier_block *this, - unsigned long event, void *ptr) + unsigned long event, void *ptr) { struct netlink_notify *n = ptr; struct class_dev_iter iter; @@ -693,7 +690,7 @@ 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)); + ARRAY_SIZE(nfc_genl_ops)); if (rc) return rc; diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h index 2fd83b16df6..ec8794c1099 100644 --- a/net/nfc/nfc.h +++ b/net/nfc/nfc.h @@ -32,7 +32,7 @@ struct nfc_protocol { struct proto *proto; struct module *owner; int (*create)(struct net *net, struct socket *sock, - const struct nfc_protocol *nfc_proto); + const struct nfc_protocol *nfc_proto); }; struct nfc_rawsock { @@ -65,7 +65,7 @@ static inline void nfc_llcp_mac_is_down(struct nfc_dev *dev) } static inline void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx, - u8 comm_mode, u8 rf_mode) + u8 comm_mode, u8 rf_mode) { } @@ -78,7 +78,8 @@ static inline void nfc_llcp_unregister_device(struct nfc_dev *dev) { } -static inline int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len) +static inline int nfc_llcp_set_remote_gb(struct nfc_dev *dev, + u8 *gb, u8 gb_len) { return 0; } @@ -168,9 +169,7 @@ int nfc_activate_target(struct nfc_dev *dev, u32 target_idx, u32 protocol); int nfc_deactivate_target(struct nfc_dev *dev, u32 target_idx); -int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, - struct sk_buff *skb, - data_exchange_cb_t cb, - void *cb_context); +int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, struct sk_buff *skb, + data_exchange_cb_t cb, void *cb_context); #endif /* __LOCAL_NFC_H */ diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index 5325439b0c6..5a839ceb2e8 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -63,7 +63,7 @@ static int rawsock_release(struct socket *sock) } static int rawsock_connect(struct socket *sock, struct sockaddr *_addr, - int len, int flags) + int len, int flags) { struct sock *sk = sock->sk; struct sockaddr_nfc *addr = (struct sockaddr_nfc *)_addr; @@ -73,7 +73,7 @@ static int rawsock_connect(struct socket *sock, struct sockaddr *_addr, pr_debug("sock=%p sk=%p flags=%d\n", sock, sk, flags); if (!addr || len < sizeof(struct sockaddr_nfc) || - addr->sa_family != AF_NFC) + addr->sa_family != AF_NFC) return -EINVAL; pr_debug("addr dev_idx=%u target_idx=%u protocol=%u\n", @@ -120,7 +120,7 @@ static int rawsock_add_header(struct sk_buff *skb) } static void rawsock_data_exchange_complete(void *context, struct sk_buff *skb, - int err) + int err) { struct sock *sk = (struct sock *) context; @@ -173,7 +173,7 @@ static void rawsock_tx_work(struct work_struct *work) sock_hold(sk); rc = nfc_data_exchange(dev, target_idx, skb, - rawsock_data_exchange_complete, sk); + rawsock_data_exchange_complete, sk); if (rc) { rawsock_report_error(sk, rc); sock_put(sk); @@ -181,7 +181,7 @@ static void rawsock_tx_work(struct work_struct *work) } static int rawsock_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t len) + struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct nfc_dev *dev = nfc_rawsock(sk)->dev; @@ -218,7 +218,7 @@ static int rawsock_sendmsg(struct kiocb *iocb, struct socket *sock, } static int rawsock_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t len, int flags) + struct msghdr *msg, size_t len, int flags) { int noblock = flags & MSG_DONTWAIT; struct sock *sk = sock->sk; @@ -274,7 +274,7 @@ static void rawsock_destruct(struct sock *sk) if (sk->sk_state == TCP_ESTABLISHED) { nfc_deactivate_target(nfc_rawsock(sk)->dev, - nfc_rawsock(sk)->target_idx); + nfc_rawsock(sk)->target_idx); nfc_put_device(nfc_rawsock(sk)->dev); } @@ -287,7 +287,7 @@ static void rawsock_destruct(struct sock *sk) } static int rawsock_create(struct net *net, struct socket *sock, - const struct nfc_protocol *nfc_proto) + const struct nfc_protocol *nfc_proto) { struct sock *sk;