1 files changed, 13 insertions, 25 deletions

diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index c35452cadded..0dbeae374225 100644
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -27,7 +27,7 @@ static struct exec_domain *exec_domains = &default_exec_domain;
 static DEFINE_RWLOCK(exec_domains_lock);
 
 
-static u_long ident_map[32] = {
+static unsigned long ident_map[32] = {
         0,      1,      2,      3,      4,      5,      6,      7,
         8,      9,      10,     11,     12,     13,     14,     15,
         16,     17,     18,     19,     20,     21,     22,     23,
@@ -56,10 +56,10 @@ default_handler(int segment, struct pt_regs *regp)
 }
 
 static struct exec_domain *
-lookup_exec_domain(u_long personality)
+lookup_exec_domain(unsigned int personality)
 {
-        struct exec_domain *    ep;
-        u_long                  pers = personality(personality);
+        unsigned int pers = personality(personality);
+        struct exec_domain *ep;
 
         read_lock(&exec_domains_lock);
         for (ep = exec_domains; ep; ep = ep->next) {
@@ -70,7 +70,7 @@ lookup_exec_domain(u_long personality)
 
 #ifdef CONFIG_MODULES
         read_unlock(&exec_domains_lock);
-        request_module("personality-%ld", pers);
+        request_module("personality-%d", pers);
         read_lock(&exec_domains_lock);
 
         for (ep = exec_domains; ep; ep = ep->next) {
@@ -134,23 +134,14 @@ unregister:
         return 0;
 }
 
-int
-__set_personality(u_long personality)
+int __set_personality(unsigned int personality)
 {
-        struct exec_domain      *ep, *oep;
-
-        ep = lookup_exec_domain(personality);
-        if (ep == current_thread_info()->exec_domain) {
-                current->personality = personality;
-                module_put(ep->module);
-                return 0;
-        }
+        struct exec_domain *oep = current_thread_info()->exec_domain;
 
+        current_thread_info()->exec_domain = lookup_exec_domain(personality);
         current->personality = personality;
-        oep = current_thread_info()->exec_domain;
-        current_thread_info()->exec_domain = ep;
-
         module_put(oep->module);
+
         return 0;
 }
 
@@ -188,17 +179,14 @@ static int __init proc_execdomains_init(void)
 module_init(proc_execdomains_init);
 #endif
 
-SYSCALL_DEFINE1(personality, u_long, personality)
+SYSCALL_DEFINE1(personality, unsigned int, personality)
 {
-        u_long old = current->personality;
+        unsigned int old = current->personality;
 
-        if (personality != 0xffffffff) {
+        if (personality != 0xffffffff)
                 set_personality(personality);
-                if (current->personality != personality)
-                        return -EINVAL;
-        }
 
-        return (long)old;
+        return old;
 }