[PATCH 1/12] UML - use kstrdup

From: Jeff Dike
Date: Tue Jan 03 2006 - 18:45:09 EST


There were a bunch of calls to uml_strdup dating from before kstrdup
was introduced. This changes those calls. It doesn't eliminate the
definition since there is still a couple of calls in userspace code (which
should probably call the libc strdup).

Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>

Index: linux-2.6.15/arch/um/drivers/line.c
===================================================================
--- linux-2.6.15.orig/arch/um/drivers/line.c 2005-12-19 21:20:32.000000000 -0500
+++ linux-2.6.15/arch/um/drivers/line.c 2005-12-19 21:24:25.000000000 -0500
@@ -562,10 +562,11 @@ int line_setup(struct line *lines, unsig

int line_config(struct line *lines, unsigned int num, char *str)
{
- char *new = uml_strdup(str);
+ char *new;

+ new = kstrdup(str, GFP_KERNEL);
if(new == NULL){
- printk("line_config - uml_strdup failed\n");
+ printk("line_config - kstrdup failed\n");
return -ENOMEM;
}
return !line_setup(lines, num, new, 0);
@@ -677,10 +678,9 @@ void lines_init(struct line *lines, int
INIT_LIST_HEAD(&line->chan_list);
spin_lock_init(&line->lock);
if(line->init_str != NULL){
- line->init_str = uml_strdup(line->init_str);
+ line->init_str = kstrdup(line->init_str, GFP_KERNEL);
if(line->init_str == NULL)
- printk("lines_init - uml_strdup returned "
- "NULL\n");
+ printk("lines_init - kstrdup returned NULL\n");
}
}
}
Index: linux-2.6.15/arch/um/drivers/mconsole_kern.c
===================================================================
--- linux-2.6.15.orig/arch/um/drivers/mconsole_kern.c 2005-12-19 21:20:28.000000000 -0500
+++ linux-2.6.15/arch/um/drivers/mconsole_kern.c 2005-12-19 21:21:29.000000000 -0500
@@ -563,7 +563,7 @@ int mconsole_init(void)
}

if(notify_socket != NULL){
- notify_socket = uml_strdup(notify_socket);
+ notify_socket = kstrdup(notify_socket, GFP_KERNEL);
if(notify_socket != NULL)
mconsole_notify(notify_socket, MCONSOLE_SOCKET,
mconsole_socket_name,
Index: linux-2.6.15/arch/um/drivers/net_kern.c
===================================================================
--- linux-2.6.15.orig/arch/um/drivers/net_kern.c 2005-12-19 21:20:28.000000000 -0500
+++ linux-2.6.15/arch/um/drivers/net_kern.c 2005-12-19 21:21:47.000000000 -0500
@@ -586,7 +586,7 @@ static int net_config(char *str)
err = eth_parse(str, &n, &str);
if(err) return(err);

- str = uml_strdup(str);
+ str = kstrdup(str, GFP_KERNEL);
if(str == NULL){
printk(KERN_ERR "net_config failed to strdup string\n");
return(-1);
Index: linux-2.6.15/arch/um/drivers/ubd_kern.c
===================================================================
--- linux-2.6.15.orig/arch/um/drivers/ubd_kern.c 2005-12-19 21:20:32.000000000 -0500
+++ linux-2.6.15/arch/um/drivers/ubd_kern.c 2005-12-19 21:22:00.000000000 -0500
@@ -706,7 +706,7 @@ static int ubd_config(char *str)
{
int n, err;

- str = uml_strdup(str);
+ str = kstrdup(str, GFP_KERNEL);
if(str == NULL){
printk(KERN_ERR "ubd_config failed to strdup string\n");
return(1);

-
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