kernel/exec_domain.c: code clean-up

Fix checkpatch warnings about EXPORT_SYMBOL and return()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 8 deletions

diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 0dbeae374225..83d4382f5699 100644
--- 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);