[PATCH 2/7] Kernel: space and brace fixes for user_namespace.c

[Akshay Joshi <me@akshayjoshi.com>]

Fix the space prohibitions and unnecessary braces for single statement
blocks as reported by the checkpatch.pl tool.

Signed-off-by: Akshay Joshi <me@akshayjoshi.com>
---
 kernel/user_namespace.c |   16 ++++++----------
 1 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 9da289c..4407b8b 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -97,12 +97,10 @@ uid_t user_ns_map_uid(struct user_namespace *to, const struct cred *cred, uid_t
 	/* Is cred->user the creator of the target user_ns
 	 * or the creator of one of it's parents?
 	 */
-	for ( tmp = to; tmp != &init_user_ns;
-	      tmp = tmp->creator->user_ns ) {
-		if (cred->user == tmp->creator) {
+	for (tmp = to; tmp != &init_user_ns;
+	      tmp = tmp->creator->user_ns)
+		if (cred->user == tmp->creator)
 			return (uid_t)0;
-		}
-	}
 
 	/* No useful relationship so no mapping */
 	return overflowuid;
@@ -118,12 +116,10 @@ gid_t user_ns_map_gid(struct user_namespace *to, const struct cred *cred, gid_t
 	/* Is cred->user the creator of the target user_ns
 	 * or the creator of one of it's parents?
 	 */
-	for ( tmp = to; tmp != &init_user_ns;
-	      tmp = tmp->creator->user_ns ) {
-		if (cred->user == tmp->creator) {
+	for (tmp = to; tmp != &init_user_ns;
+	      tmp = tmp->creator->user_ns)
+		if (cred->user == tmp->creator)
 			return (gid_t)0;
-		}
-	}
 
 	/* No useful relationship so no mapping */
 	return overflowgid;
-- 
1.7.4.4