diff options
author | Ursula Braun <ursula.braun@de.ibm.com> | 2015-09-18 16:06:52 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-09-21 16:03:04 -0700 |
commit | 91e60eb60bdf078fc58b8d2fd1ac12f3c09bb893 (patch) | |
tree | f7a4f4801941ddbed1ae567b56121ec2db1492f4 /drivers | |
parent | 4d7def2a12386dbf56443016114c187df50e3442 (diff) | |
download | linux-91e60eb60bdf078fc58b8d2fd1ac12f3c09bb893.tar.bz2 |
s390/iucv: do not use arrays as argument
The iucv code uses arrays as arguments. Even though this does not
really cause a problem, it could be misleading, since the compiler
turns array arguments into just a pointer argument. To be more
precise this patch changes the array arguments into pointers.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/s390/char/monreader.c | 4 | ||||
-rw-r--r-- | drivers/s390/char/vmlogrdr.c | 8 | ||||
-rw-r--r-- | drivers/s390/net/netiucv.c | 21 | ||||
-rw-r--r-- | drivers/s390/net/smsgiucv.c | 5 | ||||
-rw-r--r-- | drivers/tty/hvc/hvc_iucv.c | 10 |
5 files changed, 23 insertions, 25 deletions
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c index b7d60306b0bc..fc94bfdceb95 100644 --- a/drivers/s390/char/monreader.c +++ b/drivers/s390/char/monreader.c @@ -229,7 +229,7 @@ static struct mon_msg *mon_next_message(struct mon_private *monpriv) /****************************************************************************** * IUCV handler * *****************************************************************************/ -static void mon_iucv_path_complete(struct iucv_path *path, u8 ipuser[16]) +static void mon_iucv_path_complete(struct iucv_path *path, u8 *ipuser) { struct mon_private *monpriv = path->private; @@ -237,7 +237,7 @@ static void mon_iucv_path_complete(struct iucv_path *path, u8 ipuser[16]) wake_up(&mon_conn_wait_queue); } -static void mon_iucv_path_severed(struct iucv_path *path, u8 ipuser[16]) +static void mon_iucv_path_severed(struct iucv_path *path, u8 *ipuser) { struct mon_private *monpriv = path->private; diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index 9bb48d70957c..799c1524c779 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -99,8 +99,8 @@ static const struct file_operations vmlogrdr_fops = { }; -static void vmlogrdr_iucv_path_complete(struct iucv_path *, u8 ipuser[16]); -static void vmlogrdr_iucv_path_severed(struct iucv_path *, u8 ipuser[16]); +static void vmlogrdr_iucv_path_complete(struct iucv_path *, u8 *ipuser); +static void vmlogrdr_iucv_path_severed(struct iucv_path *, u8 *ipuser); static void vmlogrdr_iucv_message_pending(struct iucv_path *, struct iucv_message *); @@ -160,7 +160,7 @@ static struct cdev *vmlogrdr_cdev = NULL; static int recording_class_AB; -static void vmlogrdr_iucv_path_complete(struct iucv_path *path, u8 ipuser[16]) +static void vmlogrdr_iucv_path_complete(struct iucv_path *path, u8 *ipuser) { struct vmlogrdr_priv_t * logptr = path->private; @@ -171,7 +171,7 @@ static void vmlogrdr_iucv_path_complete(struct iucv_path *path, u8 ipuser[16]) } -static void vmlogrdr_iucv_path_severed(struct iucv_path *path, u8 ipuser[16]) +static void vmlogrdr_iucv_path_severed(struct iucv_path *path, u8 *ipuser) { struct vmlogrdr_priv_t * logptr = path->private; u8 reason = (u8) ipuser[8]; diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 33f7040d711d..0ba3a2f81750 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -149,12 +149,11 @@ static struct device_driver netiucv_driver = { .pm = &netiucv_pm_ops, }; -static int netiucv_callback_connreq(struct iucv_path *, - u8 ipvmid[8], u8 ipuser[16]); -static void netiucv_callback_connack(struct iucv_path *, u8 ipuser[16]); -static void netiucv_callback_connrej(struct iucv_path *, u8 ipuser[16]); -static void netiucv_callback_connsusp(struct iucv_path *, u8 ipuser[16]); -static void netiucv_callback_connres(struct iucv_path *, u8 ipuser[16]); +static int netiucv_callback_connreq(struct iucv_path *, u8 *, u8 *); +static void netiucv_callback_connack(struct iucv_path *, u8 *); +static void netiucv_callback_connrej(struct iucv_path *, u8 *); +static void netiucv_callback_connsusp(struct iucv_path *, u8 *); +static void netiucv_callback_connres(struct iucv_path *, u8 *); static void netiucv_callback_rx(struct iucv_path *, struct iucv_message *); static void netiucv_callback_txdone(struct iucv_path *, struct iucv_message *); @@ -556,8 +555,8 @@ static void netiucv_callback_connack(struct iucv_path *path, u8 ipuser[16]) fsm_event(conn->fsm, CONN_EVENT_CONN_ACK, conn); } -static int netiucv_callback_connreq(struct iucv_path *path, - u8 ipvmid[8], u8 ipuser[16]) +static int netiucv_callback_connreq(struct iucv_path *path, u8 *ipvmid, + u8 *ipuser) { struct iucv_connection *conn = path->private; struct iucv_event ev; @@ -587,21 +586,21 @@ static int netiucv_callback_connreq(struct iucv_path *path, return rc; } -static void netiucv_callback_connrej(struct iucv_path *path, u8 ipuser[16]) +static void netiucv_callback_connrej(struct iucv_path *path, u8 *ipuser) { struct iucv_connection *conn = path->private; fsm_event(conn->fsm, CONN_EVENT_CONN_REJ, conn); } -static void netiucv_callback_connsusp(struct iucv_path *path, u8 ipuser[16]) +static void netiucv_callback_connsusp(struct iucv_path *path, u8 *ipuser) { struct iucv_connection *conn = path->private; fsm_event(conn->fsm, CONN_EVENT_CONN_SUS, conn); } -static void netiucv_callback_connres(struct iucv_path *path, u8 ipuser[16]) +static void netiucv_callback_connres(struct iucv_path *path, u8 *ipuser) { struct iucv_connection *conn = path->private; diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c index d8f990b6b332..a851d34c642b 100644 --- a/drivers/s390/net/smsgiucv.c +++ b/drivers/s390/net/smsgiucv.c @@ -49,7 +49,7 @@ static DEFINE_SPINLOCK(smsg_list_lock); static LIST_HEAD(smsg_list); static int iucv_path_connected; -static int smsg_path_pending(struct iucv_path *, u8 ipvmid[8], u8 ipuser[16]); +static int smsg_path_pending(struct iucv_path *, u8 *, u8 *); static void smsg_message_pending(struct iucv_path *, struct iucv_message *); static struct iucv_handler smsg_handler = { @@ -57,8 +57,7 @@ static struct iucv_handler smsg_handler = { .message_pending = smsg_message_pending, }; -static int smsg_path_pending(struct iucv_path *path, u8 ipvmid[8], - u8 ipuser[16]) +static int smsg_path_pending(struct iucv_path *path, u8 *ipvmid, u8 *ipuser) { if (strncmp(ipvmid, "*MSG ", 8) != 0) return -EINVAL; diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index bb809cf36617..8b70a1627356 100644 --- a/drivers/tty/hvc/hvc_iucv.c +++ b/drivers/tty/hvc/hvc_iucv.c @@ -88,8 +88,8 @@ struct iucv_tty_buffer { }; /* IUCV callback handler */ -static int hvc_iucv_path_pending(struct iucv_path *, u8[8], u8[16]); -static void hvc_iucv_path_severed(struct iucv_path *, u8[16]); +static int hvc_iucv_path_pending(struct iucv_path *, u8 *, u8 *); +static void hvc_iucv_path_severed(struct iucv_path *, u8 *); static void hvc_iucv_msg_pending(struct iucv_path *, struct iucv_message *); static void hvc_iucv_msg_complete(struct iucv_path *, struct iucv_message *); @@ -782,8 +782,8 @@ static int hvc_iucv_filter_connreq(u8 ipvmid[8]) * * Locking: struct hvc_iucv_private->lock */ -static int hvc_iucv_path_pending(struct iucv_path *path, - u8 ipvmid[8], u8 ipuser[16]) +static int hvc_iucv_path_pending(struct iucv_path *path, u8 *ipvmid, + u8 *ipuser) { struct hvc_iucv_private *priv, *tmp; u8 wildcard[9] = "lnxhvc "; @@ -881,7 +881,7 @@ out_path_handled: * * Locking: struct hvc_iucv_private->lock */ -static void hvc_iucv_path_severed(struct iucv_path *path, u8 ipuser[16]) +static void hvc_iucv_path_severed(struct iucv_path *path, u8 *ipuser) { struct hvc_iucv_private *priv = path->private; |