ip_tunnel: Add sanity checks to ip_tunnel_encap_add_ops()

[cascardo/linux.git] / kernel / exec_domain.c

diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 0dbeae3..83d4382 100644 (file)
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -37,7 +37,7 @@ static unsigned long ident_map[32] = {
 struct exec_domain default_exec_domain = {
        .name           = "Linux",              /* name */
        .handler        = default_handler,      /* lcall7 causes a seg fault. */
-       .pers_low       = 0,                    /* PER_LINUX personality. */
+       .pers_low       = 0,                    /* PER_LINUX personality. */
        .pers_high      = 0,                    /* PER_LINUX personality. */
        .signal_map     = ident_map,            /* Identity map signals. */
        .signal_invmap  = ident_map,            /*  - both ways. */
@@ -83,7 +83,7 @@ lookup_exec_domain(unsigned int personality)
        ep = &default_exec_domain;
 out:
        read_unlock(&exec_domains_lock);
-       return (ep);
+       return ep;
 }
 
 int
@@ -110,8 +110,9 @@ register_exec_domain(struct exec_domain *ep)
 
 out:
        write_unlock(&exec_domains_lock);
-       return (err);
+       return err;
 }
+EXPORT_SYMBOL(register_exec_domain);
 
 int
 unregister_exec_domain(struct exec_domain *ep)
@@ -133,6 +134,7 @@ unregister:
        write_unlock(&exec_domains_lock);
        return 0;
 }
+EXPORT_SYMBOL(unregister_exec_domain);
 
 int __set_personality(unsigned int personality)
 {
@@ -144,6 +146,7 @@ int __set_personality(unsigned int personality)
 
        return 0;
 }
+EXPORT_SYMBOL(__set_personality);
 
 #ifdef CONFIG_PROC_FS
 static int execdomains_proc_show(struct seq_file *m, void *v)
@@ -188,8 +191,3 @@ SYSCALL_DEFINE1(personality, unsigned int, personality)
 
        return old;
 }
-
-
-EXPORT_SYMBOL(register_exec_domain);
-EXPORT_SYMBOL(unregister_exec_domain);
-EXPORT_SYMBOL(__set_personality);