Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into for-linus

[karo-tx-linux.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 9d454f09f3b1522c850b99d31f517641e47a8503..44b2433334c749ed92d7e42e5938f840efd843c0 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -225,13 +225,9 @@ static int __init loglevel(char *str)
 
 early_param("loglevel", loglevel);
 
-/*
- * Unknown boot options get handed to init, unless they look like
- * unused parameters (modprobe will find them in /proc/cmdline).
- */
-static int __init unknown_bootoption(char *param, char *val)
+/* Change NUL term back to "=", to make "param" the whole string. */
+static int __init repair_env_string(char *param, char *val)
 {
-       /* Change NUL term back to "=", to make "param" the whole string. */
        if (val) {
                /* param=val or param="val"? */
                if (val == param+strlen(param)+1)
@@ -243,6 +239,16 @@ static int __init unknown_bootoption(char *param, char *val)
                } else
                        BUG();
        }
+       return 0;
+}
+
+/*
+ * Unknown boot options get handed to init, unless they look like
+ * unused parameters (modprobe will find them in /proc/cmdline).
+ */
+static int __init unknown_bootoption(char *param, char *val)
+{
+       repair_env_string(param, val);
 
        /* Handle obsolete-style parameters */
        if (obsolete_checksetup(param))
@@ -732,11 +738,6 @@ static char *initcall_level_names[] __initdata = {
        "late parameters",
 };
 
-static int __init ignore_unknown_bootoption(char *param, char *val)
-{
-       return 0;
-}
-
 static void __init do_initcall_level(int level)
 {
        extern const struct kernel_param __start___param[], __stop___param[];
@@ -747,7 +748,7 @@ static void __init do_initcall_level(int level)
                   static_command_line, __start___param,
                   __stop___param - __start___param,
                   level, level,
-                  ignore_unknown_bootoption);
+                  repair_env_string);
 
        for (fn = initcall_levels[level]; fn < initcall_levels[level+1]; fn++)
                do_one_initcall(*fn);