Minor (and incomplete) style cleanup.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

diff --git a/sys/kern/kern_umtx.c b/sys/kern/kern_umtx.c
index 535d34c8697c5660d68100d1e58e599b4189baec..681120fd45ba18252ac1546f80e9b12991d3f1d6 100644 (file)
--- a/sys/kern/kern_umtx.c
+++ b/sys/kern/kern_umtx.c
@@ -813,7 +813,7 @@ umtx_key_get(const void *addr, int type, int share, struct umtx_key *key)
                if (vm_map_lookup(&map, (vm_offset_t)addr, VM_PROT_WRITE,
                    &entry, &key->info.shared.object, &pindex, &prot,
                    &wired) != KERN_SUCCESS) {
-                       return EFAULT;
+                       return (EFAULT);
                }
 
                if ((share == PROCESS_SHARE) ||
@@ -1163,7 +1163,7 @@ do_wake2_umutex(struct thread *td, struct umutex *m, uint32_t flags)
        int error;
        int count;
 
-       switch(flags & (UMUTEX_PRIO_INHERIT | UMUTEX_PRIO_PROTECT)) {
+       switch (flags & (UMUTEX_PRIO_INHERIT | UMUTEX_PRIO_PROTECT)) {
        case 0:
                type = TYPE_NORMAL_UMUTEX;
                break;
@@ -3402,14 +3402,16 @@ __umtx_op_sem_wait(struct thread *td, struct _umtx_op_args *uap)
 static int
 __umtx_op_sem_wake(struct thread *td, struct _umtx_op_args *uap)
 {
-       return do_sem_wake(td, uap->obj);
+
+       return (do_sem_wake(td, uap->obj));
 }
 #endif
 
 static int
 __umtx_op_wake2_umutex(struct thread *td, struct _umtx_op_args *uap)
 {
-       return do_wake2_umutex(td, uap->obj, uap->val);
+
+       return (do_wake2_umutex(td, uap->obj, uap->val));
 }
 
 static int
@@ -3434,7 +3436,8 @@ __umtx_op_sem2_wait(struct thread *td, struct _umtx_op_args *uap)
 static int
 __umtx_op_sem2_wake(struct thread *td, struct _umtx_op_args *uap)
 {
-       return do_sem2_wake(td, uap->obj);
+
+       return (do_sem2_wake(td, uap->obj));
 }
 
 typedef int (*_umtx_op_func)(struct thread *td, struct _umtx_op_args *uap);