1 files changed, 10 insertions, 11 deletions

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 80ade224d740..9af55ece198d 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -500,11 +500,9 @@ void close_lines(struct line *lines, int nlines)
 /* Common setup code for both startup command line and mconsole initialization.
  * @lines contains the the array (of size @num) to modify;
  * @init is the setup string;
- * @all_allowed is a boolean saying if we can setup the whole @lines
- * at once. For instance, it will be usually true for startup init. (where we
- * can use con=xterm) and false for mconsole.*/
+ */
 
-int line_setup(struct line *lines, unsigned int num, char *init, int all_allowed)
+int line_setup(struct line *lines, unsigned int num, char *init)
 {
         int i, n;
         char *end;
@@ -545,11 +543,6 @@ int line_setup(struct line *lines, unsigned int num, char *init, int all_allowed
                         }       
                 }
         }
-        else if(!all_allowed){
-                printk("line_setup - can't configure all devices from "
-                       "mconsole\n");
-                return 0;
-        }
         else {
                 for(i = 0; i < num; i++){
                         if(lines[i].init_pri <= INIT_ALL){
@@ -569,12 +562,18 @@ int line_config(struct line *lines, unsigned int num, char *str)
 {
         char *new;
 
+        if(*str == '='){
+                printk("line_config - can't configure all devices from "
+                       "mconsole\n");
+                return 1;
+        }
+
         new = kstrdup(str, GFP_KERNEL);
         if(new == NULL){
                 printk("line_config - kstrdup failed\n");
                 return -ENOMEM;
         }
-        return !line_setup(lines, num, new, 0);
+        return !line_setup(lines, num, new);
 }
 
 int line_get_config(char *name, struct line *lines, unsigned int num, char *str,
@@ -628,7 +627,7 @@ int line_remove(struct line *lines, unsigned int num, int n)
         char config[sizeof("conxxxx=none\0")];
 
         sprintf(config, "%d=none", n);
-        return !line_setup(lines, num, config, 0);
+        return !line_setup(lines, num, config);
 }
 
 struct tty_driver *line_register_devfs(struct lines *set,