litmus-rt.git - The LITMUS^RT kernel.

diff options

author	YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>	2007-02-09 09:24:47 -0500
committer	David S. Miller <davem@sunset.davemloft.net>	2007-02-11 02:19:39 -0500
commit	e905a9edab7f4f14f9213b52234e4a346c690911 (patch)
tree	9e52a5f47eec47c5685c347ff7af22290a10305b /net/ipv4/tcp_highspeed.c
parent	642656518b2e64fd59d9bbd15b6885cac5fe99b1 (diff)

[NET] IPV4: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>

Diffstat (limited to 'net/ipv4/tcp_highspeed.c')

-rw-r--r--

net/ipv4/tcp_highspeed.c

1 files changed, 2 insertions, 2 deletions


diff --git a/net/ipv4/tcp_highspeed.c b/net/ipv4/tcp_highspeed.c index c4fc811bf377..a291097fcc0a 100644 --- a/net/ipv4/tcp_highspeed.c +++ b/net/ipv4/tcp_highspeed.c
@@ -14,8 +14,8 @@
14	* with fixed-point MD scaled <<8.	14	* with fixed-point MD scaled <<8.
15	*/	15	*/
16	static const struct hstcp_aimd_val {	16	static const struct hstcp_aimd_val {
17	unsigned int cwnd;	17	unsigned int cwnd;
18	unsigned int md;	18	unsigned int md;
19	} hstcp_aimd_vals[] = {	19	} hstcp_aimd_vals[] = {
20	{ 38, 128, /* 0.50 */ },	20	{ 38, 128, /* 0.50 */ },
21	{ 118, 112, /* 0.44 */ },	21	{ 118, 112, /* 0.44 */ },

116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178

/* * proc_devtree.c - handles /proc/device-tree * * Copyright 1997 Paul Mackerras */ #include <linux/errno.h> #include <linux/init.h> #include <linux/time.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/stat.h> #include <linux/string.h> #include <linux/of.h> #include <linux/module.h> #include <asm/prom.h> #include <asm/uaccess.h> #include "internal.h" static inline void set_node_proc_entry(struct device_node *np, struct proc_dir_entry *de) { #ifdef HAVE_ARCH_DEVTREE_FIXUPS np->pde = de; #endif } static struct proc_dir_entry *proc_device_tree; /* * Supply data on a read from /proc/device-tree/node/property. */ static int property_proc_show(struct seq_file *m, void *v) { struct property *pp = m->private; seq_write(m, pp->value, pp->length); return 0; } static int property_proc_open(struct inode *inode, struct file *file) { return single_open(file, property_proc_show, PDE(inode)->data); } static const struct file_operations property_proc_fops = { .owner = THIS_MODULE, .open = property_proc_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, }; /* * For a node with a name like "gc@10", we make symlinks called "gc" * and "@10" to it. */ /* * Add a property to a node */ static struct proc_dir_entry * __proc_device_tree_add_prop(struct proc_dir_entry *de, struct property *pp, const char *name) { struct proc_dir_entry *ent; /* * Unfortunately proc_register puts each new entry * at the beginning of the list. So we rearrange them. */ ent = proc_create_data(name, strncmp(name, "security-", 9) ? S_IRUGO : S_IRUSR, de, &property_proc_fops, pp); if (ent == NULL) return NULL; if (!strncmp(name, "security-", 9)) ent->size = 0; /* don't leak number of password chars */ else ent->size = pp->length; return ent; } void proc_device_tree_add_prop(struct proc_dir_entry *pde, struct property *prop) { __proc_device_tree_add_prop(pde, prop, prop->name); } void proc_device_tree_remove_prop(struct proc_dir_entry *pde, struct property *prop) { remove_proc_entry(prop->name, pde); } void proc_device_tree_update_prop(struct proc_dir_entry *pde, struct property *newprop, struct property *oldprop) { struct proc_dir_entry *ent; for (ent = pde->subdir; ent != NULL; ent = ent->next) if (ent->data == oldprop) break; if (ent == NULL) { printk(KERN_WARNING "device-tree: property \"%s\" " " does not exist\n", oldprop->name); } else { ent->data = newprop; ent->size = newprop->length; } } /* * Various dodgy firmware might give us nodes and/or properties with * conflicting names. That's generally ok, except for exporting via /proc, * so munge names here to ensure they're unique. */ static int duplicate_name(struct proc_dir_entry *de, const char *name) { struct proc_dir_entry *ent; int found = 0; spin_lock(&proc_subdir_lock); for (ent = de->subdir; ent != NULL; ent = ent->next) { if (strcmp(ent->name, name) == 0) { found = 1; break; } } spin_unlock(&proc_subdir_lock); return found; } static const char *fixup_name(struct device_node *np, struct proc_dir_entry *de, const char *name) { char *fixed_name; int fixup_len = strlen(name) + 2 + 1; /* name + #x + \0 */ int i = 1, size; realloc: fixed_name = kmalloc(fixup_len, GFP_KERNEL); if (fixed_name == NULL) { printk(KERN_ERR "device-tree: Out of memory trying to fixup " "name \"%s\"\n", name); return name; } retry: size = snprintf(fixed_name, fixup_len, "%s#%d", name, i); size++; /* account for NULL */ if (size > fixup_len) { /* We ran out of space, free and reallocate. */ kfree(fixed_name); fixup_len = size; goto realloc; } if (duplicate_name(de, fixed_name)) { /* Multiple duplicates. Retry with a different offset. */ i++; goto retry; } printk(KERN_WARNING "device-tree: Duplicate name in %s, " "renamed to \"%s\"\n", np->full_name, fixed_name); return fixed_name; } /* * Process a node, adding entries for its children and its properties. */ void proc_device_tree_add_node(struct device_node *np, struct proc_dir_entry *de) { struct property *pp; struct proc_dir_entry *ent; struct device_node *child; const char *p; set_node_proc_entry(np, de); for (child = NULL; (child = of_get_next_child(np, child));) { /* Use everything after the last slash, or the full name */ p = strrchr(child->full_name, '/'); if (!p) p = child->full_name; else ++p; if (duplicate_name(de, p)) p = fixup_name(np, de, p); ent = proc_mkdir(p, de); if (ent == NULL) break; proc_device_tree_add_node(child, ent); } of_node_put(child); for (pp = np->properties; pp != NULL; pp = pp->next) { p = pp->name; if (duplicate_name(de, p)) p = fixup_name(np, de, p); ent = __proc_device_tree_add_prop(de, pp, p); if (ent == NULL) break; } } /* * Called on initialization to set up the /proc/device-tree subtree */ void __init proc_device_tree_init(void) { struct device_node *root; proc_device_tree = proc_mkdir("device-tree", NULL); if (proc_device_tree == NULL) return; root = of_find_node_by_path("/"); if (root == NULL) { printk(KERN_ERR "/proc/device-tree: can't find root\n"); return; } proc_device_tree_add_node(root, proc_device_tree); of_node_put(root); }


context:
space:
mode: