From: Philip Prindeville <philipp_subx@redfish-solutions.com>
To: Netdev <netdev@vger.kernel.org>
Cc: "linux-atm-general@lists.sourceforge.net"
<linux-atm-general@lists.sourceforge.net>
Subject: [PATCH 1/1] solos-pci: Use shared code for VCC management
Date: Sun, 20 Mar 2011 15:30:10 -0700 [thread overview]
Message-ID: <4D867FF2.5040107@redfish-solutions.com> (raw)
The solos-pci driver duplicates the net/atm/common.c function atm_dev_release_vccs() locally as the static function release_vccs(). Let's have the driver share code.
Signed-off-by: Philip A. Prindeville <philipp@redfish-solutions.com>
---
--- a/drivers/atm/solos-pci.c 2011-03-20 01:42:22.000000000 -0600
+++ b/drivers/atm/solos-pci.c 2011-03-20 14:23:26.000000000 -0600
@@ -165,7 +165,6 @@ static uint32_t fpga_tx(struct solos_car
static irqreturn_t solos_irq(int irq, void *dev_id);
static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
static int list_vccs(int vci);
-static void release_vccs(struct atm_dev *dev);
static int atm_init(struct solos_card *, struct device *);
static void atm_remove(struct solos_card *);
static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
@@ -384,7 +383,7 @@ static int process_status(struct solos_c
/* Anything but 'Showtime' is down */
if (strcmp(state_str, "Showtime")) {
atm_dev_signal_change(card->atmdev[port], ATM_PHY_SIG_LOST);
- release_vccs(card->atmdev[port]);
+ atm_dev_release_vccs(card->atmdev[port]);
dev_info(&card->dev->dev, "Port %d: %s\n", port, state_str);
return 0;
}
@@ -837,28 +836,6 @@ static int list_vccs(int vci)
return num_found;
}
-static void release_vccs(struct atm_dev *dev)
-{
- int i;
-
- write_lock_irq(&vcc_sklist_lock);
- for (i = 0; i< VCC_HTABLE_SIZE; i++) {
- struct hlist_head *head =&vcc_hash[i];
- struct hlist_node *node, *tmp;
- struct sock *s;
- struct atm_vcc *vcc;
-
- sk_for_each_safe(s, node, tmp, head) {
- vcc = atm_sk(s);
- if (vcc->dev == dev) {
- vcc_release_async(vcc, -EPIPE);
- sk_del_node_init(s);
- }
- }
- }
- write_unlock_irq(&vcc_sklist_lock);
-}
-
static int popen(struct atm_vcc *vcc)
{
--- a/net/atm/common.c 2011-01-04 17:50:19.000000000 -0700
+++ b/net/atm/common.c 2011-03-20 15:22:59.000000000 -0600
@@ -252,6 +252,7 @@ void atm_dev_release_vccs(struct atm_dev
}
write_unlock_irq(&vcc_sklist_lock);
}
+EXPORT_SYMBOL(atm_dev_release_vccs);
static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
{
--- a/include/linux/atmdev.h 2011-01-04 17:50:19.000000000 -0700
+++ b/include/linux/atmdev.h 2011-03-20 15:25:08.000000000 -0600
@@ -443,6 +443,7 @@ void atm_dev_signal_change(struct atm_de
void vcc_insert_socket(struct sock *sk);
+void atm_dev_release_vccs(struct atm_dev *dev);
/*
* This is approximately the algorithm used by alloc_skb.
next reply other threads:[~2011-03-20 22:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-20 22:30 Philip Prindeville [this message]
2011-03-28 1:06 ` [PATCH 1/1] solos-pci: Use shared code for VCC management David Miller
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